American was concerned because Russia could of unlocked the secrets to launch missiles form there own country changing the arms race and space race indefinitely but American were also worried about the fact that a nuclear war could happen at any time after the creation of the hydrogen bomb
The correct answer is 38th. North and South Korea are divided by a demilitarized zone located at the 38th parallel. During World War II, the North was controlled by the Chinese communists, while the South was controlled by the Americans.
<span>Rivers linked the Byzantines to the Russians. Trade occurred between the two cultures, so the Russians got supplies and ideas they would not have otherwise gotten.Trade brought Kiev into the Byzantine's influence. Also, the Byzantines had a strong hand in the Eastern Orthodox church, which converted Slavs via missionaries.</span>
December 7, 1941 was the date
The United States placed trade restrictions on Japan because of Japan's imperial aggression in China and then (in 1941) because of Japan's move to occupy French Indochina.
"Before World War II" is a problematic phrase. If viewed from the standpoint of Asia, what became World War II already began in the 1930s with Japanese imperial aggression into Manchuria, to take over Chinese territory. Beginning in 1938, the United States adopted increasingly severe trade restrictions against Japan in response. When Japan moved into French Indochina in 1941, the USA froze all Japanese financial assets in the USA and placed an embargo on all oil and gasoline shipments to Japan. The Japanese viewed the embargo as an act of war, and their attack against the US at Pearl Harbor was (from their viewpoint) a response to US trade sanctions against them.