Workers of the World Unite! — American communist cartoon

Workers of the world, unite! – Chinese poster

Capitalists of the world, unite! — Soviet poster

Yakov Guminer. The USSR. Workers of the world, unite! poster (1926)

Through the ruins of capitalism to the universal brotherhood of workers! — Soviet poster

Proletariat, come together! - Chinese poster

American anti-imperialist cartoon

Idn.duke.edu Soviet propaganda poster - Proletarians of the World Unite (1929 unknown artist) Пролетарии всех стран, соединяйтесь! XII лет октября No known copyright

May the people of the world unite in opposition to any war of aggression — Chinese poster

1 May - long live the international unity of the proletariat! — Soviet poster

Not black power, not white power, but worker’s power! — American poster

Men working together — American World War Two poster

American anti-communist cartoon