Please Help :3 What practice directly caused the stock market crash of 1929?

A. the use of credit to buy consumer items
B. overproduction of manufactured goods
C. speculation on stocks and buying on a margin
D. a decrease in prices on agricultural goods

Which of harriet martineau’s books is a foundational treatise on sociological data collection?

European imperialism in the 19th century was largely motivated by a desire to: o a. assert power over other parts of the world. b. end the racist policies practiced in many foreign countries. o c. defend europe from aggressive foreign armies. d. relocate ethnic and religious minorities within national borders.

Why do you think this exchange happened in a private meeting?