It's oddly specific, but if you're learning German and also oppose economic and state coercion, there are some words and phrases that could be very helpful on your journey.

Junkertum: Aristocracy

The very top of the top.

Großbürger: Upper Bourgeois

The administrative portion of the bourgeois, the real capital owners.

Klienbürger: Lower Bourgeois

The petite bourgeois.

Untertanen: Middle and Working Class

Directly translates as subordinate.

Proletariat: Proletariat

Marx used this work himself. Yes, it's a little redundant.

Die Linke: The Left

This can refer to the Left generally, or to the specific party in Germany.

Entfremdung: Alienation

Marx used the word alienation to describe the distance the worker feels from their craft.

Klassenbewusstsein: Class Consciousness

It rolls of the tounge, "We must foment Klassenbewusstsein!"

Klassenkampf: Class Struggle

The ever waging war of the bourgeois against the proletariat.

Anarchismus: Anarchism

The ideal political philosophy, right?

Gleichberechtigung: Equal Rights

What we must demand.

Gegner: Opponent

It could be the police, the state, the capitalists, you name it.

Der Staat: The State

The ideal society exists without it.

Gewinn ist Diebstahl: Profit is theft.

A classic axiom.

Proletarier aller Länder, vereinigt euch!: Workers of the world unite!

The which finishes The Communist Manefesto, sometimes completed with "you have nothing to loose but your chains!"