I used as a jumping-off point a meme from Bluesky that states:
A democratic socialist is not a Marxist socialist or a communist. A democratic socialist is still a capitalist, just one who seeks to restrain the self-destructive excesses of capitalism and channel government’s use of our tax money into creating opportunities for everyone. Democratic socialists believe that both the economy and society should be run democratically to meet human needs, not simply to make profits for a greedy few.That pitch presumably is meant to be reassuring but it sounds more self-defeating than anything because it’s defensive and makes points that rightwingers will just dismiss. “Democratic socialists support Social Security, Medicare for All, public education, and labor unions” would seem to be a more affirmative self-definition.
The understanding familiar to Americans of “liberal” as “left” on the political spectrum is basically only used in the US and Canada. In European parliaments that seat parties according to their ideological identification from left to right, the parties identifying themselves as the liberal parties are typically seated to the right of the conservative parties.
As much as the Trumpistas love their name-calling, how can someone even have a simple understanding of the most basic events of the 20th century without having an elementary notion of the differences between well-established concepts like liberal, conservative, socialist, communist, Marxist, or far-right authoritarianism? It would be pointless for anyone with that concept to try to understand the political process by which Adolf Hitler came to power, for instance, to take one of the more consequential events of the last century. Because trust me: none of it will make jack for sense to you.
I’m trying here to give a 20-miles-high overview of the topic in the 20th century.
Without knowing some basic facts about the topics I’m touching on in this post, like the split between the Social Democrats and Communists around the German Revolution of 1918-19; and without knowing something about why the Nazis were fighting the Social Democrats and the Communists in street battles as well as in elections during the 1920s up until 1933; and without understanding something about how the Nazis fit into the German rightwing spectrum; and how their stances meshed with the position of wealthy and powerful Germans opposed to the liberal democracy of the Weimar Republic: forget making any coherent sense of those events. Just memorize the fact that Hitler came to power in 1933 and don't give yourself a headache even trying to understand any of it.
In particular for our xenophobic Republicans, they would also have to understand the difference between what "liberal" means in most of the world and what it has meant in the US since 1920 or so. It was around that time that pro-labor activists who had called themselves progressive appropriated the word liberal to differentiate themselves from the dying Progressive movement as well as from explicit communists and socialists, though the latter two were not very numerous in the US.
After the Bolshevik Revolution of 1917
John Kenneth Galbraith did a public television series in 1977 called The Age of Uncertainty, that was accompanied by a companion book by him of the same name.
In this episode, he talked about the crash of the old world order that we now call the First World War, though the Great War was the more common label before 1939. (1)
The Great War brought, among other things, the Russian Revolution which brought the Russian Social Democrats led by Vladimir Lenin – also known as the Bolsheviks – to power. In 1918, the party changed its name to the All-Union Communist Party, usually referred to as simply the Communist Party.
This brought a major split with Social Democrats of the Second International, the international union of socialist parties that was refounded with that name in 1889.
The Second International stood for parliamentary democracy and finally, at its London Congress in 1896, expelled from its ranks the anarchists, who opposed it. Yet, after much debate, the Second International rejected the theory of the gradual achievement of socialism and cooperation with nonsocialist parties in office, and it reaffirmed the Marxist doctrine of the class struggle and the inevitability of revolution. Its main concern, however, was the prevention of a general European war. (2)Social Democrats in Europe were committed to a massive nationalization of large industrial enterprises, just as the Soviet Communists were. But they were also committed to the concept of achieving a social revolution primarily through parliamentary means, though they were not formally pacifist parties. Their general concept, officially and largely in practice as well, envisioned taking power by parliamentary means but being willing to use official violence to maintain their governments against coup attempts by reactionaries.
The Civil War that followed the Bolshevik takeover lasted from 1917 to 1922, including massive support for the counterrevolution by the Western Allies, including direct military interventions to replace the Communist government and draw Russia back into the war against Germany on the side of the Western Allies, didn’t create ideal conditions for elections. And when the Social Democrats became the governing party in Germany, they soon found themselves facing what became known as the Spartacus Revolution, led largely by German Communists who had aligned with the Third (Communist) International created in 1919 at the lead of the Soviet Communist Party.
The notion of creating a completely separate international network from the Second International, however practical it may have been for the Soviets at the time, created an immediate institutional competition between the Social Democratic and Communist parties in other countries, and they both were largely competing for the same potential voters and supporters.
In the Soviets’ self-understanding, their country and government were the vanguard of the world socialist revolution. That fairly quickly evolved into the concept that advancing the foreign policy goals of the Soviet state was the most important tasks for Communists in other nations, since they were all part of the same world revolution. And, in particular, the Soviet Communists’ understanding was that they would not be able to establish socialism as they understood it without the help of new socialist governments abroad, and in Germany in particular. But socialist revolution was stalling out in Germany, which led the Third International to encourage revolutionary uprising in 1923 in the German states/provinces of Saxony and Thuringia.
How well the German government handled the revolutionary efforts of that moment are still a matter of historical dispute. But it also meant that the USSR turned to the idea of “socialism in one country,” focusing on developing a centralized national economy based on public ownership. (3)
It also meant that their government, which they described as a “dictatorship of the proletariat,” became Communist dogma and was generally rejected by Social Democrats as undemocratic. (How the German “proletariat” came to be a standard English usage when “working class” basically means exactly the same thing is one of the irritating questions I need to research one of these days.)
The Soviet model was also based on extensive state ownership and control of industry, which was a goal that Socialist parties shared. But the Communist model came to stress the immediate nationalizing of major industrial and financial business as the ideal standard. European social-democratic parties also advocated nationalization of major businesses and industries and some did so, the British National Health Service being a famous example. (This is obviously a very brief summary of a big, complicated topic!)
The parties of the Third International considered themselves socialists, as did those of the Second International. And while the Communists established Marxism-Leninism as their official ideology, the parties of the Second International still were also explicitly influenced by Marxism. But the concept of “dictatorship of the proletariat” was a major ideological difference broadly between the Socialists and Communists. Germany’s Karl Kautsky, one of the leading theorists of the Second International wrote a book critiquing it already in 1918. (4)
For political theory geeks, it’s ironic this was a concept that Karl Marx himself did not stress. He used it only once in a published work, The Civil War in France (1871), which focused specifically on the Paris Commune, a workers uprising that lasted not quite a month and a half in which a workers government controlled the city of Paris until it was suppressed by the French implicitly backed in that task by the invading Prussian army. In the 1920s, the Austrian Social Democratic Party argued for a radical-democratic interpretation of the dictatorship-of-the-proletariat concept. In that understanding, the governments of class societies are in their nature class dictatorships. So, an elected government with a majority for the Social Democrats in the parliament would be by definition a class dictatorship of the working class. Which could be voted out in free and fair elections.
But that view was never generally accepted by the parties of the Second International. And with the rise in fascism in Germany, even the Communists adopted more mixed forms of governments as valid goals, like a “united front” (Socialists and Communists together) and “popular front” (various kinds of democratic policies including Communists creating coalition governments).
If you think those kinds of disputes among groups that consider themselves broadly socialist sound convoluted, check out the polemics between Chinese and Soviet Communists during the 1960s:
In the second half of the 20th century, the split between the Soviet and Chinese Communists on ideology, foreign policy, nuclear armaments, and various issues within the larger group of socialist countries became even more elaborate. Soviet ideology designated its Warsaw Pact partners in Europe “people’s democracies,” which is theoretically somewhat similar to the “popular front” concept. Today, the governments of China, North Korea, Cuba, and Vietnam has some form of a “dictatorship of the proletariat” though not all by that exact term: China: “people’s democratic dictatorship”; North Korea: "a dictatorship of people's democracy"; Cuba: “democratic, independent and sovereign socialist State of law and social justice”; Vietnam: “socialist republic.”
So today there is less implied similarity between Socialist parties and the remaining Communist Parties who explicitly endorse a Marxist-Leninist outlook than there was prior to the Second World War. So Glenn Beck-type Trumpista fantasies of liberalism, communism, socialist, and fascists all being the same thing make even less sense than they ever did.
Going back two centuries to when the term “socialism” began to be use for a political trend, there were disagreements among socialists both in terms of tactics and strategy, including their broad ideological understandings of the socialist outlook. And that is many times more true today in a world with far more political systems with parties contesting power, including through elections, than two centuries ago. But shallow stereotyping is problematic. It’s worth remembering that the lifelong Communist Mikhail Gorbachev in his last years in power tried to move the USSR into a more Social Democrats type system – despite decades of competition and often hostility between those two groups. The specifics of both policies and process matter. I’m guessing that anyone who is not a Trump cultist or a far-right Putin fan would likely guess that a social democratic type government like those of Sweden or France – both formally “kingdoms” rather than “republics”, btw – would be preferable to Putin’s brand of oligarchical and thoroughly capitalist regime.
In short, social-democrats/socialist/progressives have to define themselves based on what they actually stand for and not get caught up defending themselves from all the crazy things Republicans and billionaire-funded interest groups say about them and will always say about them. One example: George Packer reports that Tech Bro oligarch Marc Andreessen claims that the Biden Administration officials told him in May 2024 that they thought “Silicon Valley had to be nationalized or destroyed.” (5) To say that claim is highly unlikely to be true would be giving it way more credit than it deserves. That’s just how reactionaries talk.
Notes:
(1) The Age of Uncertainty Episode 5 Lenin and The Great Ungluing. sveinbjornt YouTube channel 10/17/2011. <https://youtu.be/sxAoymq_SEA?si=b2CmzVjxdCrdJUdc> (Accessed: 2026-28-06).
(2) Britannica Editors. Second International. Encyclopedia Britannica 08/11/2025. <https://www.britannica.com/topic/Second-International> (Accessed 2026-28-06).
(3) Pohl, Karl Heinrich (2023): The German Army Toppled a Pioneering Radical Government and Opened the Way for Nazism. Jacobin 10/23/2023. <https://jacobin.com/2023/10/germany-army-saxony-radical-government-social-democrats-nazism-weimar> (Accessed: 2023-23-10).
Pohl, Karl Heinrich (2023): Das links-republikanische Projekt. Jacobin (Deutsch) 14:2023. 18-24.
(4) Kautsky, Karl (1918): The Dictatorship of the Proletariat (1919 English translation). <https://www.marxists.org/archive/kautsky/1918/dictprole/index.htm> (Accessed: 2023-23-10).
(5) Packer, George (2026): The Venture-Capital Populist: How David Sacks and the new tech right went full MAGA and captured Washington. The Atlantic June 2026, 51.









