The Soviet Union was the world's first communist country and had a major influence on 20th-century history — and still has an influence today. When you purchase through links on our site, we may earn ...
The Soviet/Russian space program achieved numerous "firsts" in human spaceflight, including the first human in space (Yuri Gagarin, Vostok 1), the first spacewalk (Alexei Leonov, Voskhod 2), and the ...
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