<em>Answer:</em>
<em>Social Darwinism</em>
<em>Explanation:</em>
<em> Social Darwinism was the name of the belief system that considered the wealth to be a measure of "fitness".</em>
The three-fifths compromise was basically congress deeming that a slave was three fifths of a person. So I do believe that it is the first one: States representation in congress based on slave population