I think city state means a city that has other areas around it a forms a separate state. You can look up in a dictionary or on google I think and and put in your own words if you need to comfirm.
The answer is b. because the clause should be racial, class, and ethnicity inequalities not equalities.
The old political party machine used to assign voters to specific regions in order to influence elections. Voter registration could prevent this action.
Voter registration also called enrollment is the requirement that a person otherwise eligible to vote register (or enroll) on an electoral roll before they will be entitled or permitted to vote. Such enrollment may be automatic or may require application being made by the eligible voter. The rules governing registration vary between jurisdictions.
Answer:
A
Explanatwe went over the answers in my class