a betano é confiável
Between the late 1960s and the late 1970s, there was a thawing of the ongoing Cold War between the United States and the Soviet Union. This dtente took several forms, including increased discussion on arms control.
The outcome of the Korean War determined the United States to maintain large military forces to constrain communism. The war saw the rise of China as a significant military power and it was the first time jet aircraft fought jet aircraft.