You are assigned to give a speech about how the US economy changed over the past 200 years. Which historical event would be most effective to reference in your speech?
A. flooding of New Orleans, Louisiana, after Hurricane Katrina
B. discovery of gold in Cali and the arrival of prospectors
C. development of urban sprawl around major metropolitan areas
D. transformation of Midwest industrial towns into the Rust Belt
E. overthrow of the Hawaiian monarchy and the US annex of Hawaii

Which of the following statements best describes the spread of communism in the years immediately following world war ii? a. the number of communist countries increased during these years. b. the number of communist countries decreased during these years. c. the number of communist countries stayed the same during these years. d. the number of communist countries increased in asia but decreased in europe. ( answer in the format above for me to understand)

In this unit, you read about transitions of power and the formation of newly independent nations in africa, asia, the americas, and the middle east. some of these transitions were peaceful, while others caused long-term instability. why do you think some countries were more successful than others with political transitions? what do you think were the biggest challenges facing newly independent countries? would it have been possible for leaders to prevent these problems before they happened? why or why not?

During the 1920s, which president atoped a laissez-faire toward business, which bring about great depression