Why do electors have the choice to vote against the way their citizens voted in the electoral college?

As prescribed in the U.S. Constitution, American presidents are elected not directly by the people, but by the people's electors. The Electoral College was created by the framers of the U.S. Constitution as an alternative to electing the president by popular vote or by Congress.

Explanation:

the first part of the statute of limitations is the standard deadline, which gives victims of medical malpractice a certain number of years -- usually anywhere from two to six years, depending on the state -- after the malpractice occurred within which to file a lawsuit.