The U.S. President serves a four-year term, that's correct, but Congress faces elections every 2 years. After the President is in office for 2 years, there's a midterm election that essentially gives the incumbent President a midterm performance review.
When a U.S. President has completed two years in office, there's a major test. This test doesn't grade the President personally—it grades the political party he belongs to. This is the midterm election.
The U.S. President serves a four-year term, that's correct, but Congress faces elections every 2 years. After the President is in office for 2 years, there's a midterm election that essentially gives the incumbent President a midterm performance review.
When a U.S. President has completed two years in office, there's a major test. This test doesn't grade the President personally—it grades the political party he belongs to. This is the midterm election.