According to the chart above, what percentage of Oklahoma's economy is tied to other industries outside the service sector?
A. 2.3%
B 3%
C. 25.8%
D. 977%

As a result of the columbian exchange, which crop was transferred to europe from the americas and later spread through the world? a coffee b maize (corn) c rice d olives e wheat

Experimented with communism before taking part in a number of civil rights and antiwar protest

Why might the spanish government have approved of the encomienda system? a the system allowed for fair treatment of all under it, leading to a happy and prosperous colony. b the system used natives as slaves which meant the government was able to maximize their profit of exported goods. c the system allowed for mostly profitable trade within the different colonies. d the system was a great example of how to successfully run a colony, making spain a world power.