Social scientists study people. For example: Anthropologists study human evolution and their culture. Physcholgists study people and the working of their mind!
On April 12, 1961, aboard the spacecraft Vostok 1, Soviet cosmonaut Yuri Alekseyevich Gagarin becomes the first human being to travel into space. During the flight, the 27-year-old test pilot and industrial technician also became the first man to orbit the planet, a feat accomplished by his space capsule in 89 minutes.
Hope this helps
C that was one of the reasons why they needed more representativ government
If this is about Cinco De Mayo, then "The french soldiers attacked the Spanish towns people