Quizlet should help.. look on there.
Answer:
D
Explanation:
The Boston Massacre occurred when angry colonists were mocking British troops. As a result, the British soldiers opened fire killing 5 people and shocking the colonists.
Answer: 1991
Explanation: It was dissolved after the failed attempt of communist hardliners to overthrow Gorbatchev from the leading position in the country. In 1991 (March) there was a referendum (three republics were against) where the people of USSR decided to make a new federation. In late 1991 there was a failed coup against Gorbatchev after which Gorbatchev resigned. After this resignation USSR was formally dissolved by the Supreme Soviet.