How are U.S. Senators chosen?

U.S. Senators are chosen by popular vote, which means that the citizens of each state cast their ballots in elections to select their representatives in the Senate. This process is rooted in the principles of democracy, allowing the electorate to have a direct voice in their government.

Historically, before the 17th Amendment was ratified in 1913, Senators were selected by state legislatures. This method was intended to ensure that states had a direct role in the federal government, but it was changed to enhance democratic participation and accountability.

The President is not involved in choosing Senators; instead, they play a role in appointing federal judges and other officials. The Supreme Court's function does not include selecting Senators. Therefore, the popular vote is the correct answer, as it reflects the democratic process established for electing Senators directly by the people.