The correct answer here is A.
John Jacob Astor was born in 1763 to father who was a butcher so he was not very wealthy. He amassed his fortune by trading fur through that business he became one of the most wealthy people in the United States. Astor traded sandalwood, teas and of course fur with China which turned out very profitable for him.
North Vietnam (aka communist Vietnam) gaining control of the government, and caused American troops to leave Vietnam
Nazi Germany invaded the Soviet Union in 1941. It was called Operation Barbarossa. This was Germany's attempt to cripple the Soviet Union, and take control. As for the Soviet war effort they didn't want involvement. They'd signed a non-aggression pact with Germany. <span />
Answer:
finance
Explanation: because it it say it when i look it up.
Because of the Cuban Missile crisis, Russia (USSR) gave a Cuban dictator Fidel Castro nuclear missiles and the USA was not having it. The missiles were a short ranged ballistic missile that could hit important key states.