This process is known as gerrymandering. Usually, whichever party (Republican or Democratic) is in the majority in Congress controls the gerrymandering, which usually helps that party have more power in a state.
Spain and Britain I know because I just know
The answer to that question is a state trail court
Bro I need more information than this
Answer:
visit : https://www.loc.gov/rr/print/list/057_chron.html: lists all the presidents
Explanation: