At which city did the seismic waves arrive first?
a. Los Angeles
b. Chicago
c. Miami
For which city was there the longest time between the arrival of P waves and S waves?
a. Chicago
b. Miami
c. Los Angeles
Which city is farthest from the epicenter of the earthquake?
a. Chicago
b. Miami
c. Los Angeles

Which of the following best describes brazil's economy from 1650-1880? a. it gradually shifted to manufacturing as the industrial revolution progressed. b. it was based on mining. c. it was based on plantation agriculture, where slaves served as a labor force. d. it was based on small, family-owned farms.