Which of the following inventions were most important to the growth of cities in the interior of the united states?
a. the clipper ship & telegraph
b. cotton gin and underground railroad
c. the locomotive & steamship
d. the sewing machine & the slave code

Which option best completes the diagram? the cold war is the major u.s. foreign policy priority terrorism becomes a major concern of u.s. foreign policy. a. the second iraq war begins. b. the september 11 terrorist attacks occur. c. terrorists attack the 1972 summer olympics. o d. the soviet union collapses.

Describe the causes and effects of the war powers act.

What types of elections are regulated by the constitution? a. the election of members of congress b. most elections at the local level c. the election of supreme court justices d. most elections at the state level