Central and state governments influence each other in

A federal system

Explanation:

A federal system (or federalism) is a system of government that divides the power of the state into national and local governments. This is the system of government that is present in the United States, and this is established in the Constitution. In a federal system, central and state governments influence each other.

19th amendment granted women the right to vote. the 19th amendment guarantees all american women the right to vote.