1893-1976
Eastern Europe
(372) documents
East Asia
1879- 1953
North America
Central America and Caribbean
1912- 1994
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1893- 1976
Middle East
1890- 1986
1909- 1989
October 8, 1950
Mao informs Stalin that the Chinese volunteers could cross into Korea by October 15.
November 18, 1957
October 5, 1957
Announcement of the launch of the first artificial "sputnik" satellite by the Soviet Union.
September 26, 1957
Approving the launch of the first Soviet satellite.
Presidium (Politburo) decree approving launch of satellite
September 24, 1957
On preparations to launch first Soviet satellite
February 15, 1957
Presidium (Politburo) decree approving request to launch a simpler satellite at the beginning of the International Geophysical Yea
January 5, 1957
Suggesting launch of a smaller and simpler satellite before the beginning of the International Geophysical Year
July 4, 1956
What Soviet scientists could reveal about Soviet plans when traveling abroad
January 30, 1956
Council of Ministers decree officially approving the launch of a satellite during the International Geophysical Year