Born in 1934, Alexei Leonov became the 11th Soviet cosmonaut and achieved several major milestones of space exploration. During the Voskhod 2 mission, on March 18, 1965, he exited his capsule for 12 ...

Throughout March of 1965, a group of demonstrators faced violence as they attempted to march from Selma, Alabama, to Montgomery, Alabama, to demand the right to vote for black people. One of the ...