D
A social contract is where everyone of a society agree to cooperate for social benefits.
Hope this helps!
Was a document developed and signed by the men on board the Mayflower. Basically said that they agreed to stick together and do whatever they could for the good of their colony
Answer:
B. Leonid Brezhnev died.
C. Ronald Reagan became president.
Explanation:
But the two events that caused relations between the U.S and the USSR to begin to change in the early 1980's were that Leonid Brezhnev died and Ronald Reagan became president.
James brady hope it helps
