Believed that the structure of society is influenced by how it's economy is organized. Divided into two classes.

Herbert Spencer
Sociology
max Weber
Karl Marx

Karl Marx

Explanation:

Marx considered the economy as the basis of the social superstructure, which refers to the culture and social institutions. Therefore, the economy, in his theory, is the major determinant of how the society will be organized. In this theory, society is composed of two large classes, bourgeoisie, and Proletariat. These two classes are considered to be inherently in conflict with each other, particularly under the capitalist system.  

the answer to number 5 is fort sumter

when   i did the assesment i chose c it was correct