Both central Africa and the Middle East are regions in conflict. Why would the United States have a large military force in the Middle East butNOTin central Africa?
A
There are fewer U.S. requirements for travel to Middle Eastern countries.
B
The United Nations has increased troop levels in central African countries.
C
Many central African countries are influenced by European allies.
D
Natural resources in Middle Eastern countries are vital to the U.S. economy.