Answer: sub-climax communities
Explanation:
During Hoover's administration, the stock market collapsed. This was such a huge deal because people were borrowing money from the banks and putting in stock market. When the collapse occurred people were unable to repay the banks the money they took out, the banks failed.
Samuel de Champlain was a explorer and cartographer known for establishing and governing the settlements of New France and the city of Quebec.
Jacques Cartier is known for exploring the St. Lawrence River plus giving Canada its name.
Answer:
Because it agreed to give up claims on Mexico
good luck
General Dwight D. Eisenhower