Which of the following statements about john c. calhoun is true? .
a.
he supported strong central government.
b.
he opposed the war of 1812.
c.
he was a close ally of daniel webster.
d.
he supported slavery.

What were some reasons the russian people grew to oppose world war i? check all that apply.millions had been killed.food and supplies were running out.the tsar had been overthrown.soldiers were forced to fight.industrialization was happening too quickly.