Joseph Stalin was a Soviet revolutionary and politician who was the longest-serving leader of the Soviet Union.
Friedrich Engels was a German philosopher, historian, and social scientist who co-founded Marxism with Karl Marx, shaping the course of modern socialism.
Frank Kameny was a pioneering American gay rights activist, instrumental in the removal of homosexuality from the American Psychiatric Association's list of mental disorders.
Truong Chinh was a prominent Vietnamese revolutionary, politician, and writer, instrumental in the country's fight for independence and social justice.
Giuseppe Di Vittorio was an influential Italian trade union leader and politician, advocating for workers' rights during the post-World War II era.
Marcus Garvey was a Jamaican political leader who championed Pan-Africanism and black self-reliance through his Universal Negro Improvement Association.
Pancho Villa, a Mexican revolutionary leader, played a pivotal role in the Mexican Revolution, becoming an iconic figure in Mexican and American history.