What did Lincoln predict would happen with regard to slavery in the US?

The nation would go to war over the issue.

Eventually, slavery would become legal – or illegal – everywhere.

Slavery would be abolished in the nation.

He believed that slavery would either become completely legal, or completely illegal, as the nation couldn't survive divided as it was. So, the second option.

B.Eventually, slavery would become  legal – or illegal – everywhere.

Explanation:

the period of human evolution has coincided with environmental change, including ('hominin' refers to any bipedal species closely related to humans – that is, on how do we know earth's climate has changed? a map showing dates and locations of prehistoric archeological sites and migration routes from africa into.

b. the american revolution