May Day - International Workers' Day

Paris. 13th arrondissement. 81, boulevard Kellerman. Meeting of workers and students at Charlety stadium. May 27th, 1968.

May Day. 1963. The traditional popular parade in Revolution Square in Havana, for the International Workers' Day

United Auto Workers Union

A man in a beret stands with other striking workers from the Urbis Iron Works in Bucharest. 16 may 1990