What is the difference between Tenant farming and Sharecropping?

Explanation:

share cropping is where you farm someone elses field and then you get a certain amount of the crops.

Tenant cropping is where you farm your own field

d. it adversely affected american productivity

lincoln presided over the union victory in the american civil war, which dominated his presidency. a former whig, lincoln ran on a political platform opposed to the expansion of slavery in the territories. his election served as the immediate impetus for the outbreak of the american civil war.