NATO was formed to B. ensure mutual protection from Communism.
NATO was created when the Soviet Union grew too strong - it was threatening to spread communism all over Europe and farther, which nobody really liked. This is why several states allied with America in order to combat the spread of such ideologies.
The answer is A. The Adams-Onis Treaty gave the United States ownership of Florida from Spain.
The Monroe Doctrine maintained that European powers should stay out of the Western Hemisphere.
The idea of manifest destiny suggested that Americans had a right to inhabit their continent.
The Adams-Onis Treaty enforced the Monroe Doctrine by removing land from the Spanish empire and adding it as a state, thus demonstrating the idea of manifest destiny.
Answer:
Impressment of sailors was the practice of Britain's Royal Navy of sending officers to board American ships, inspect the crew, and seize sailors accused of being deserters from British ships. Incidents of impressment are often cited as one of the causes of the War of 1812.
Explanation: