Adolf hitler's book, mein kampf, preached what idea?
a. that the russian model of government was working
b. that civil rights for all must be protected
c. that jews were inferior to aryans
d. that france should be a part of the german nation

He preached that Jews were inferior to Aryans

Explanation: a p e x its correct

abraham lincoln, according to anyone who was connected with agriculture, represented the worst of northern politicians. shortly after lincoln was elected, south carolina seceded from the union. they along with other southern states, retained their anger. in a way, it was their own fault: the democrats were split in the south. some wanted slavery to be extended in other states that were about to join the union and some didn't want it badly enough. lincoln had a solid backing from his party: the republicans were united in not wanting slavery to be expanded.