What did Christopher Columbus help start after his voyage to the west? * A. Transcontinental railroad system
B. Trade between Spain and North Korea
C. Trans-Atlantic slave trade
D. The Washington Monument

What was a major cause of world war i?

In 1073, the fight over who gets to choose bishops was between pope gregory vii and king henry the iv. t or f

Which statement about the draft during the vietnam war is true a. many young men were drafted b. only college students were drafted c. both men and women were drafted d. the military was made up entirely of volunteers