An american initiative to aid Western Europe in which the united states gave over $13 billion in economic assistance to help rebuild Western European economies after the end of WW2.
The Korean War
The gathering and deportation of a couple hundred immigrants of radical political views by the federal government in 1919 and 1920.
A competition for supremacy in nuclear warfare between the United States, the Soviet Union, and their respective allies during the Cold War.
The Berlin Wall
The North Korean Communist army crossed the 38th Parallel and invaded non-Communist South Korea. As Kim Il-sung's North Korean army, armed with Soviet tanks, quickly overran South Korea, the United States came to South Korea's aid.
Sputnik launched the start of a new political, military, technological and scientific developments.