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Understanding Communist Ideology in Weimar Germany

The Communist Party of Germany (KPD) offered one of the most radical solutions to Germany's crisis. But communists represented two different visions of revolution:

  • The theoretical vision: Karl Marx and Friedrich Engels's analysis of capitalism's inevitable collapse and the proletariat's historical mission to build a classless society.
  • The practical vision: The Soviet Union's model of revolution and "building socialism in one country," which the KPD sought to replicate in Germany.

To understand the KPD in 1929–1932, you must grasp both. The communists believed they represented history itself—that capitalism was dying, that revolution was inevitable, and that only they could fulfill the working class's historical destiny.

❓ Why These Sources Matter

In the Weimar simulation, communists represent a fundamentally revolutionary challenge to the existing order. They don't want to "fix" democracy or negotiate a better deal—they want to overthrow the entire capitalist system.

  • Why they reject democracy: They see it as a tool of capitalist oppression
  • Why they oppose the SPD: They view Social Democrats as "social fascists" who betray workers
  • Why they appeal to workers: They offer a clear diagnosis of crisis and promise proletarian revolution will create abundance
  • Why they terrify the right: Unlike the SPD, they will not compromise with capitalism

Friedrich Engels: Principles of Communism (1847)

📖 Source Context

Author: Friedrich Engels (1820–1895), co-founder of Marxism

Date: 1847 (written as a catechism; basis for the Communist Manifesto)

Engels structured this as 25 questions and answers explaining Marxist communism's core principles: historical materialism, class struggle, and the necessity of proletarian revolution. Though written 82 years before the Weimar crisis, it provided the theoretical foundation for all 20th-century communist movements, including the KPD.

⏰ Historical Context: 1847 vs. 1929

1847: Engels writes when industrial capitalism is only 60 years old in England. He sees the factory system destroying the old middle classes and creating two antagonistic classes: bourgeoisie and proletariat.

1929: By the time German communists read Engels, capitalism has survived 82 years longer than he expected. Yet the Great Depression seems to confirm his prediction. The KPD interprets Engels to argue that communism is the only solution to capitalism's final crisis.

Key Excerpts from Principles of Communism

Question 1: What is Communism?

"Communism is the doctrine of the conditions of the liberation of the proletariat."

Question 2: What is the proletariat?

The proletariat is that class in society which lives entirely from the sale of its labor and does not draw profit from any kind of capital; whose weal and woe, whose life and death, whose sole existence depends on the demand for labor—hence, on the changing state of business, on the vagaries of unbridled competition. The proletariat, or the class of proletarians, is, in a word, the working class of the 19th century.

Question 4: How did the proletariat originate?

The Proletariat originated in the industrial revolution, which took place in England in the last half of the last [18th] century, and which has since then been repeated in all the civilized countries of the world.

This industrial revolution was precipitated by the discovery of the steam engine, various spinning machines, the mechanical loom, and a whole series of other mechanical devices. These machines, which were very expensive and hence could be bought only by big capitalists, altered the whole mode of production and displaced the former workers, because the machines turned out cheaper and better commodities than the workers could produce with their inefficient spinning wheels and handlooms. The machines delivered industry wholly into the hands of the big capitalists and rendered entirely worthless the meagre property of the workers (tools, looms, etc.). The result was that the capitalists soon had everything in their hands and nothing remained to the workers. This marked the introduction of the factory system into the textile industry.

Once the impulse to the introduction of machinery and the factory system had been given, this system spread quickly to all other branches of industry, especially cloth- and book-printing, pottery, and the metal industries.

Labor was more and more divided among the individual workers so that the worker who previously had done a complete piece of work now did only a part of that piece. This division of labor made it possible to produce things faster and cheaper. It reduced the activity of the individual worker to simple, endlessly repeated mechanical motions which could be performed not only as well but much better by a machine. In this way, all these industries fell, one after another, under the dominance of steam, machinery, and the factory system, just as spinning and weaving had already done.

But at the same time, they also fell into the hands of big capitalists, and their workers were deprived of whatever independence remained to them. Gradually, not only genuine manufacture but also handicrafts came within the province of the factory system as big capitalists increasingly displaced the small master craftsmen by setting up huge workshops, which saved many expenses and permitted an elaborate division of labor.

This is how it has come about that in civilized countries at the present time nearly all kinds of labor are performed in factories—and, in nearly all branches of work, handicrafts and manufacture have been superseded. This process has, to an ever greater degree, ruined the old middle class, especially the small handicraftsmen; it has entirely transformed the condition of the workers; and two new classes have been created which are gradually swallowing up all the others. These are:

  1. The class of big capitalists, who, in all civilized countries, are already in almost exclusive possession of all the means of subsistence and of the instruments (machines, factories) and materials necessary for the production of the means of subsistence. This is the bourgeois class, or the bourgeoisie.
  2. The class of the wholly propertyless, who are obliged to sell their labor to the bourgeoisie in order to get, in exchange, the means of subsistence for their support. This is called the class of proletarians, or the proletariat.

Question 12: Periodic Crises

Big industry created in the steam engine, and other machines, the means of endlessly expanding industrial production, speeding it up, and cutting its costs. With production thus facilitated, the free competition, which is necessarily bound up with big industry, assumed the most extreme forms; a multitude of capitalists invaded industry, and, in a short while, more was produced than was needed.

As a consequence, finished commodities could not be sold, and a so-called commercial crisis broke out. Factories had to be closed, their owners went bankrupt, and the workers were without bread. Deepest misery reigned everywhere.

After a time, the superfluous products were sold, the factories began to operate again, wages rose, and gradually business got better than ever.

But it was not long before too many commodities were again produced and a new crisis broke out, only to follow the same course as its predecessor.

Ever since the beginning of this [19th] century, the condition of industry has constantly fluctuated between periods of prosperity and periods of crisis; nearly every five to seven years, a fresh crisis has intervened, always with the greatest hardship for workers, and always accompanied by general revolutionary stirrings and the direct peril to the whole existing order of things.

Question 13: Commercial Crises

First: That, though big industry in its earliest stage created free competition, it has now outgrown free competition;

that, for big industry, competition and generally the individualistic organization of production have become a fetter which it must and will shatter;

that, so long as big industry remains on its present footing, it can be maintained only at the cost of general chaos every seven years, each time threatening the whole of civilization and not only plunging the proletarians into misery but also ruining large sections of the bourgeoisie;

hence, either that big industry must itself be given up, which is an absolute impossibility, or that it makes unavoidably necessary an entirely new organization of society in which production is no longer directed by mutually competing individual industrialists but rather by the whole society operating according to a definite plan and taking account of the needs of all.

Second: That big industry, and the limitless expansion of production which it makes possible, bring within the range of feasibility a social order in which so much is produced that every member of society will be in a position to exercise and develop all his powers and faculties in complete freedom.

It thus appears that the very qualities of big industry which, in our present-day society, produce misery and crises are those which, in a different form of society, will abolish this misery and these catastrophic depressions.

We see with the greatest clarity:

  1. That all these evils are from now on to be ascribed solely to a social order which no longer corresponds to the requirements of the real situation; and
  2. That it is possible, through a new social order, to do away with these evils altogether.

In 1929: With unemployment at 3+ million and factories closing, the KPD could point to this and say: "See? We predicted this. Only we offer a solution."

Question 18: The Course of Revolution

Above all, it will establish a democratic constitution, and through this, the direct or indirect dominance of the proletariat. Direct in England, where the proletarians are already a majority of the people. Indirect in France and Germany, where the majority of the people consists not only of proletarians, but also of small peasants and petty bourgeois who are in the process of falling into the proletariat, who are more and more dependent in all their political interests on the proletariat, and who must, therefore, soon adapt to the demands of the proletariat. Perhaps this will cost a second struggle, but the outcome can only be the victory of the proletariat.

Democracy would be wholly valueless to the proletariat if it were not immediately used as a means for putting through measures directed against private property and ensuring the livelihood of the proletariat. The main measures, emerging as the necessary result of existing relations, are the following:

  1. Limitation of private property through progressive taxation, heavy inheritance taxes, abolition of inheritance through collateral lines (brothers, nephews, etc.), forced loans, etc.
  2. Gradual expropriation of landowners, industrialists, railroad magnates and shipowners, partly through competition by state industry, partly directly through compensation in the form of bonds.
  3. Confiscation of the possessions of all emigrants and rebels against the majority of the people.
  4. Organization of labor or employment of proletarians on publicly owned land, in factories and workshops, with competition among the workers being abolished and with the factory owners, in so far as they still exist, being obliged to pay the same high wages as those paid by the state.
  5. An equal obligation on all members of society to work until such time as private property has been completely abolished. Formation of industrial armies, especially for agriculture.
  6. Centralization of money and credit in the hands of the state through a national bank with state capital, and the suppression of all private banks and bankers.
  7. Increase in the number of national factories, workshops, railroads, ships; bringing new lands into cultivation and improvement of land already under cultivation—all in proportion to the growth of the capital and labor force at the disposal of the nation.
  8. Education of all children, from the moment they can leave their mother’s care, in national establishments at national cost. Education and production together.
  9. Construction, on public lands, of great palaces as communal dwellings for associated groups of citizens engaged in both industry and agriculture and combining in their way of life the advantages of urban and rural conditions while avoiding the one-sidedness and drawbacks of each.
  10. Destruction of all unhealthy and jerry-built dwellings in urban districts.
  11. Equal inheritance rights for children born in and out of wedlock.
  12. Concentration of all means of transportation in the hands of the nation.

It is impossible, of course, to carry out all these measures at once. But one will always bring others in its wake. Once the first radical attack on private property has been launched, the proletariat will find itself forced to go ever further, to concentrate increasingly in the hands of the state all capital, all agriculture, all transport, all trade. All the foregoing measures are directed to this end; and they will become practicable and feasible, capable of producing their centralizing effects to precisely the degree that the proletariat, through its labor, multiplies the country’s productive forces.

Finally, when all capital, all production, all exchange have been brought together in the hands of the nation, private property will disappear of its own accord, money will become superfluous, and production will so expand and man so change that society will be able to slough off whatever of its old economic habits may remain.

Question 20: After the Revolution

"There will be no more crises... Big industry, freed from the pressure of private property, will undergo such an expansion that what we now see will seem as petty in comparison as manufacture seems when put beside the big industry of our own day."

With communism, crises disappear. Production expands infinitely. Abundance replaces scarcity. Classes dissolve. Humans develop all their capacities.

🔍 Analyzing Engels for 1930

Why did the KPD believe Engels predicted their moment?

  • History has a direction: Engels presents communism not as utopian fantasy but as the inevitable outcome of economic development. The KPD had history on its side.
  • The Depression proves Engels right: In 1929, as unemployment soars and factories close, the KPD can point to Engels and say capitalism is collapsing exactly as predicted.
  • No compromise with capitalism: Engels is clear: you cannot "fix" capitalism through reforms. It must be abolished. This is why communists reject the SPD's cooperation with bourgeois democracy.

The KPD's National Program (1930): Communist Revolution in Germany

📖 Source Context

Author: Communist Party of Germany (KPD)

Date: August 24, 1930, published in Die Rote Fahne (The Red Flag)

Facing the rise of the Nazis and deepening economic crisis, the KPD issued this manifesto to clarify their vision. The program adapts Engels's theories to 1930 conditions, directly attacking the NSDAP while claiming to offer what the Nazis promised but could never deliver: genuine national liberation and prosperity.

⏰ August 1930: The Moment

May 1930: Unemployment reaches 3 million. The Young Plan crushes Germany with reparations. The "Golden Twenties" are over.

Sept 1930: In Reichstag elections (just weeks after this program), the Nazis win 6.4 million votes (18.3%)—shocking. The KPD's vote share drops. The communists are losing workers to the Nazis.

The KPD's dilemma: They need to convince workers that only communism, not Nazism, can truly liberate Germany.

Key Excerpts from the 1930 Program

Opening Statement: The Communist Vision

While Social Democracy wants to sustain and perpetuate the existent state of misery, while the Hitler party with deceitful phrases heralds a nebulous “Third Reich” that in reality would look even worse than the present wretchedness, we communists say clearly what we want. We conceal nothing. We make no promises that we will not unequivocally keep. Every laborer, every female worker, every young proletarian, every office worker, every member of the cities’ indigent middle classes, every working peasant in the country, every honest productive person in Germany, should with full clarity be convinced of our goal. The only way to the national liberation of the broad masses is a Soviet Germany.

Translation: We're better than both the SPD (who preserve capitalism) and the Nazis (who lie). Only we offer real national liberation through communism.

Attacking Nazi Claims: The Young Plan Hypocrisy

"The fascists (National Socialists) maintain that they are fighting for the national liberation of the German people... These assurances by the fascists are deliberate lies... The fascists provide practical help in the implementation of the Young Plan by condoning and encouraging the transfer of its burdens onto the working masses of Germany. These assurances by the fascists are deliberate lies. The German bourgeoisie has adopted the predatory Young Plan with the intention of passing all its burdens on to the working people."
"The fascists provide practical help in the implementation of the Young Plan by condoning and encouraging the transfer of its burdens onto the working masses, by assisting in the implementation of the customs and tax laws dictated by the Young Plan (approval of the National Socialist Reichstag faction to all submissions for customs and tax increases; Frick’s negro-tax in Thuringia), by attempting to forestall and stifle all strike movements against wage reductions. [“Negro-tax” was the mocking name for Frick’s (NSDAP) proposed flat-rate poll tax. The name derived from comparisons to tax practices in Germany’s former colonies, where the local African populations had been taxed on a similar universal, flat-rate basis."]

The KPD's key accusation: The Nazis talk about opposing the Young Plan but actually implement it. Nazi governments in Thuringia vote for tax increases required by the Young Plan. They suppress strikes against wage cuts. Their "socialism" is a mask for capitalism.

Attacking Social Democrats: The "Traitors"

"The governing parties and Social Democracy have sold off the belongings, life, and existence of the working German people to the highest-bidding foreign imperialists. The Social Democratic leaders, Hermann Müller, Severing, Grzesinski, and Zörgiebel, are not only the executioner’s assistants of the German bourgeoisie, but simultaneously the willing agents of French and Polish imperialism."

The SPD governed Germany's first republic. For the KPD, their participation in bourgeois democracy and refusal to push for revolution made them betrayers. The SPD kept workers in chains when communism could have freed them.

The Communist Program: What the KPD Would Do

After seizing power through proletarian revolution, the KPD would:

  • Tear up Versailles and the Young Plan; declare all debts null and void
  • Restore German territories in consensus with revolutionary workers of neighboring countries
  • Form an economic alliance with the Soviet Union (trade industrial goods for food and raw materials)
  • Nationalize all banks without compensation; nullify all debts to capitalists
  • Seize all factories and land; operate them for workers' benefit, not profit
  • Reduce rents, electricity, water, gas to the minimum for working people
  • Guarantee full employment through seven-hour day and four-day work week
  • Provide universal social security: unemployment, disability, health, pensions—all at state expense
  • "With an iron proletarian broom we will sweep away all parasites": expropriate the rich without compensation

The Vision: Soviet Germany

"We declare before the working people of Germany: if today’s Germany is vulnerable and isolated, then Soviet Germany, which will be buttressed by more than nine-tenths of its population and will enjoy the sympathy of the working peoples of all countries, need not fear invasion by foreign imperialists. We refer the working people of Germany to the fact that, only thanks to the support of the workers of all countries, has the Soviet Union successfully managed to repulse the interventions of world imperialism with the aid of its invincible Red Army."

The KPD's vision: Germany allied with the Soviet Union, controlled by workers' councils ("Soviet democracy"), with all production serving the people's needs instead of capitalist profit.

🔍 Why the KPD Added Nationalism to Marxism

Engels wrote for industrial workers in England. He assumed workers would naturally be internationalist— they were enslaved everywhere and had no homeland.

But by 1930, the KPD faced a problem: German workers cared about German national humiliation. The Treaty of Versailles, Polish territories, French reparations—these fueled working-class anger. The Nazis weaponized these grievances. So the KPD had to show that communism could solve Germany's national crisis and the workers' economic crisis.

This fusion of communism and German nationalism made the KPD dangerous to employers and appealing to workers. But it also meant the KPD sometimes sounded similar to the Nazis—both attacked Versailles, both promised national restoration, both rejected parliamentary democracy. The difference: communists wanted to overthrow capitalism; Nazis wanted to preserve it under a different form.

Comparing Engels (1847) and the KPD (1930): Theory vs. Practice

Engels' Theory (1847)

Capitalism: Industrial, mechanized, destined to collapse under its own contradictions

Proletariat: Passive victims who will eventually rise because conditions force them to

Timeline: Revolution might take decades

International: Must happen simultaneously in England, France, Germany, America

Nationalism: A bourgeois phenomenon that communism will transcend. National boundaries will dissolve.

KPD Practice (1930)

Capitalism: In final crisis. Great Depression is capitalism's death throes. Revolution could happen now.

Proletariat: Active agents. The KPD will lead through organizing, propaganda, struggle

Timeline: Urgent. Must seize power before Nazis or reactionaries consolidate control

International: Soviet-centered. Align with the Soviet Union; don't necessarily wait for worldwide revolution

Nationalism: The KPD emphasizes national liberation. Promises to restore territories, end foreign domination, restore German honor

Key Insight: Why Communism + Nationalism?

Engels thought nationalism was a bourgeois product that would disappear. But the KPD discovered that German workers cared passionately about national interests. So they adapted Marxism to appeal to German nationalism while maintaining communist economics.

Result: Communist and Nazi programs sounded surprisingly similar on some points:

  • Both attacked the Treaty of Versailles
  • Both promised national restoration
  • Both rejected parliamentary democracy
  • Both promised to end unemployment and economic crisis

The crucial difference: Communists wanted to overthrow capitalism; Nazis wanted to preserve it under authoritarian rule. But working-class voters saw them as competing solutions to the same national problem.

Study Questions: Communism & the Weimar Crisis

Questions on Engels (1847)

  1. Class analysis: What does Engels mean by "proletariat"? How does he argue the proletariat differs from enslaved peoples, serfs, or handicraftsmen? What makes the proletariat the revolutionary class?
  2. Capitalism's contradictions: Engels argues capitalism contains internal contradictions that will destroy it. What are these contradictions? (Hint: periodic crises). Do you find his argument convincing?
  3. Revolution: Is peaceful change possible? Why does Engels believe violent revolution is necessary? How might capitalists "force" revolution even if they don't intend to?
  4. Democracy: Engels argues that after revolution, there will be a "democratic constitution" with "proletarian dominance." What does he mean by "democratic" rule by a single class? Is this consistent with our modern understanding of democracy?
  5. Nationalism: In Question 22, Engels argues that under communism, nationalities "will be compelled to mingle with each other... and thereby to dissolve themselves." Is this a realistic prediction? What does the 20th century suggest about nationalism and communism?
  6. Communist vs. socialist parties: In Question 24, Engels distinguishes communism from "reactionary," "bourgeois," and "democratic" socialisms. Why does he believe communism is fundamentally different? What would each group advocate?

Questions on the KPD Program (1930)

  1. Context: Why did the KPD issue this program in August 1930? What crisis was Germany facing? How did the rising Nazi threat shape the program?
  2. Nationalism: How does the KPD adapt Engels's internationalism to address German national concerns? Is adding nationalism to communism consistent with Marxist theory? Why or why not?
  3. Nazi critique: What are the KPD's main criticisms of the NSDAP? According to the program, how do the Nazis actually serve capitalist interests despite their "socialist" rhetoric? Find 2-3 specific examples from the text.
  4. SPD critique: Why does the KPD focus so much criticism on the Social Democrats? What specifically does the program say is wrong with SPD leadership? Why would the KPD refuse to cooperate with the SPD?
  5. Soviet model: What would everyday life look like under KPD rule? Based on the program, would workers have more freedom or less? Compare to life under capitalism as the KPD describes it.
  6. Dictatorship of the proletariat: The program promises "Soviet democracy." But it also talks about "with an iron proletarian broom we will sweep away all parasites." How can this be "democratic"? What does democracy mean to communists?
  7. Coalition politics: The program says: "Every party in Germany, with the single exception of the Communist Party, is pursuing coalition politics." Why does the KPD refuse to work with other parties? What's wrong with coalition governments from their perspective?
  8. The Young Plan obsession: The KPD mentions the Young Plan 18 times in this document. Why? How does attacking the Young Plan help them compete with the Nazis for working-class support?

Questions Comparing Theory & Practice

  1. Theory vs. reality: How had the Great Depression changed the communists' sense of urgency compared to Engels's writings 80+ years earlier? What made 1930 feel like the final crisis of capitalism?
  2. Adaptation: How did the KPD adapt Engels's internationalism to appeal to German nationalist sentiments? What would Engels have thought of this adaptation?
  3. Competitive ideologies: Both the Nazis and the Communists promised to solve Germany's crisis. On which points did they sound similar? On which points did they fundamentally differ? Which program do you think was more appealing to unemployed workers? Why?
  4. Historical prediction: How did the KPD's 1930 predictions about capitalism and revolution compare to what actually happened? Did capitalism collapse as Engels predicted? Did the proletarian revolution occur?