1) B
2)A
3)D
These are the answer it’s more common sense if you think about it
If I remember correctly from APUSH, the central government had no authority to tax so the taxation was left to state governments.
Plessy v. Ferguson. Plessy, who was 1/8 African American, tried to ride in a "whites only" train car, violating a Louisiana law that separate amenities must be provided for people of different races. The Court found that separate accommodations were allowed by the "privileges and immunities" and "equal protection" clauses of the fourteenth amendment as long as they were comparable in quality.
