Helped to cause an economic boom in Oklahoma during the 1920s. The discovery of large deposits of
A. coal
B. oil
C. copper
D. silver

What directive in source a might have been at the root of the action described in source b?

In an economic downturn, what can happen in countries that depend on high taxes to fund social programs?

Full-service brokerage firms a. have lower commissions. c. provide no investment advice. b. offer portfolio management. d. teach you how to do market research.