Answer:
C. Many jobs were unsafe.
Explanation:
In this time period there weren't any safety regulations nor child labor laws, meaning the employers could make the children do just about anything they want, because if the children did not do as they were told they could be beaten and their employer could refuse to pay them what little money they make.
Answer: "the policy of extending the rule or authority of an empire or nation over foreign countries, or of acquiring and holding colonies and dependencies. advocacy of imperial or sovereign interests over the interests of the dependent states."
Explanation: Dictionary.com source
Containment is a geopolitical strategic foreign policy pursued by the United States. ... The strategy of "containment" is best known as a Cold War foreign policy of the United States and its allies to prevent the spread of communism after the end of World War II.
Answer:
The Soviet Union dissolves
Explanation:
A&B were in 1991 but different months
C was in the 80's
D was in December 1991