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.

Lincoln declared that only the federal government had the power to end slavery. While the southern states relied on an economy and lifestyle dependent upon the cheap labor provided by African-American slaves, the North opposed slavery on moral grounds.

Explanation:

the answer wold be b) travel among nations should be regulated by an international organization

workers should be given a fair share of the wealth their work creates

hope this