The Tuskegee Airmen was a group of special fighting forces that were
comprised of which nationality?
A. Native Americans
B. Japanese-Americans
C. African-Americans

What do most climatologists see as a major cause of rising global temperatures? a. earth's closer proximity to the sun due to its gravitational pull b. greenhouse gases produced by burning fossil fuels c. rising ocean levels caused by melting polar ice sheets d. water pollution cause by industrial waste