What transportation innovation most directly led to the construction of interstates?
a. the automobile
b. eniac
c. railroads
d. the airplane

Why was the battle of gaugamela an important turning point in alexanders conquest of persians empire

India's monsoons are seasonal. what does this reveal about the monsoons? a. the monsoons occur on a daily basis. b. the monsoons only occasionally take place. c. the monsoons occur in a regular pattern. d. the monsoons almost never take place..

President reagan believed the spread of communism in latin america was directly due to? a.guerrilla fighters. b.contras. c.terrorists. d.leftists.