10. What is marginal utility?
A. The change in the re-sale value of a product
B. The extra production cost of a product
C. The extra usefulness of a product
D. The change in price of a product

France allied itself with america because a -the american rebels had modeled their movement after the french revolution b- france wanted to weaken britain c- france wanted to wanted to regain louisiana d- the french needed american support in their war with the native americans

Which of the following describes an effect of nationalism on european colonies during the with century

What was the main reason for building the suez canal? a. increasing russian naval ports in the middle east b. allowing indian merchants to reach the eastern coast of africa c. increasing european trade with the middle east and asia d. allowing the french military to bring weapons to asia