As a space walker, White had been preceded by Soviet cosmonaut Aleksei A. Leonov, who on March 18, 1965, was the first man ever to walk in space. Implemented at the height of the space race, NASA’s Gemini program was the least famous of the three U.S.-manned space programs conducted during the 1960s.\
Louisiana purchase of 1803 doubled the size of the united State give the country complete control of the port of new Orleans, and provided territory for westward expansion.
