Oligarchy is the answer. theocracy is gov't controlled by religion, monarchy is controlled by a monarch, autocracy is controlled by 1 person.
I think the answer "In practice, these provisions, including white primaries"
This depends entirely on the federal position in question, but an example of an analogous position would the position of the state legislature as contrasted with the Congress.
Yes, that's a true statement.
That she was a very big political influence. And that she was probably one of the main reasons that President Rooselvelt passed so many laws.