Pls help with 6-10 I’ll brainlest

Areal estate salesperson is often approached by home buyers of a particular race. his usual practice is to show them homes in neighborhoods where most of the residents are the same race as the buyers. he avoids showing these buyers properties in integrated areas. this is called:

An economic term that describes happiness and its hard to measure in numbers is

What do supreme court decisions based on the first amendment usually involve?