The correct answer is: Cold War-era competition between the
United States and the Soviet Union
The launch of Sputnik which was the first artificial Earth satellite
launched by Moscow in 1957 sparked U.S. fears of Soviet dominance in technology
and outer space. This resulted in the creation of NASA and the space race.
They probably felt very threatened and aimed to improve defense mechanisms
The first answer is C: decolonization and the second answer is D: civil disobedience.
The conference that kept Czechoslovakia independent but places Sudetenland under German control is B. Munich