Answer:a. Conflict Theory
Explanation:
Conflict theory states that there is a consistent competition for limited resources and in this battle for resources those with wealth and power rule over those who are poor and powerless.
The rich are get richer at the expense of the poor , they have the power to influence government laws in the way that favours them.
The rich and powerful are able to get away with a lot of things because they can always use their power or wealth to exploit those without power or wealth.
According to this theory this has created inequality between people.