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

Which of the following is an example of one of the successes of the marshall plan? a. a few eastern european countries decided to turn to democracy. b. western european economies were stronger than they had been before wwii. c. borders between western and eastern european countries shifted. d. eastern european countries eventually took part in the plan. ( answer in the format above so i can understand)

Transitioning countries must take into account the costs of capitalism, because they will experience its as the great depression's and they experience its benefits.

Why was the moon important to kennedy and the nation