What is one reason that pre-Columbian peoples were forced to migrate from one territory to another? APEX

The Pre-Colombian peoples lived in areas with very little resources, so they were forced to migrate around until better foraging methods were discovered.

Explanation:

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.

2018 means 2018 ce or common era

there have been other eras too including bce, which included way more years.