1. Why did Henry Ford use the assembly line in his factories?

a. slower production
b. he could watch each station
c. faster production
d. cost more money

2. What other industry benefited from the car factories?

a. steel
b. aluminum
c. lumber
d. copper

3. What does the United States import from Central America?

a. electronics
b. shoes
c. steel
d. coffee beans

4. Which country specializes in producing olive oil?

a. Switzerland
b. United States
c. Greece
d. Australia

5. The United States exports _______ to Japan.

a. bananas
b. wheat
c. coffee
d. olive oil