You haven't provided any choices to choose from, yet if it has to do with the Louisianna Purchase, then I would say that that's the one.
B. The fear that communism would fail in the United States
Well, mercantilism is when the colony is only made to support the mother country. In this scenario, the mother country is Great Britain and they are benefiting off of the colonies in America. America doesn’t want to only benefit England, but they want to be independent. That was tension enough.
D I BELIEVE O GREAT MATH HUMAN
The entrance of West Germany into NATO was the final step in integrating that nation into the defense system of Western Europe. It was also the final nail in the coffin as far as any possibility of a reunited Germany in the near future. For the next 35 years, East and West Germany came to symbolize the animosities of the Cold War. In 1990, Germany was finally reunified; the new German state remained a member of NATO.