You might not know this, but in America people vote for both the leader and the party on separate ballots.
Oh Good Lord......
The United States has a bicameral legislature, a 435 member House of Representatives, which is elected every two years, a 100 member Senate (two from each state) with a term of 6 years for the Senator, 1/3 of the Senate is elected every two years. The President is elected every 4 years, maximum two terms.
ALL these people are NOT elected by party, but as individuals, although their party affiliation is listed on the ballot.
I have a degree in history and political science.