Civil War. The period between 1861-1865 was the most one of the most devastating in American history, both in terms of its death toll and its impact on the American psyche. Learn about the war and the events that precipitated it with these resources and study guides. History & Culture. Top Five Causes of the Civil War.
The first person to travel in space was Soviet cosmonaut Yuri A. Gagarin (1934-1968). His achievement brought prestige to the Soviet Union. Gagarin orbited the Earth in the spaceship Vostok I, which was launched April 12, 1961, in a flight lasting one hour and forty-eight minutes.
Her historic journey was preceded almost 20 years to the day by cosmonaut Valentina V. Tereshkova of the Soviet Union, who on June 16, 1963, became the first woman ever to travel into space.