The United States accounts for what percentage of global military expenditures?
a. Almost seventy percent
b. About forty percent
c. Less than twenty-five percent
d. About ten percent
Question 2
One of the reasons frequently cited for the peace of the Cold War is
a. the rough balance of power between the superpowers.
b. the absence of major conflicts of interest.
c. the United Nations.
d. the imbalance of power favoring the Soviet Union.