The main enemy of the German people is in Germany: German imperialism, the German war party, German secret diplomacy. This enemy at home must be fought by the German people in a political struggle, cooperating with the proletariat of other countries whose struggle is against their own imperialists.

— Karl Liebknecht The Main Enemy is at Home (1915)

More quotes by Karl Liebknecht

May Day Manifesto (1916)

In Spite of Everything! (1919)

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