How many U.S. Senators are there?

The United States Senate is composed of 100 members, with each of the 50 states represented by two senators. This structure was established by the Constitution to ensure equal representation for all states, regardless of their population size. The principle underpinning this arrangement was to balance the influence of populous states with less populous ones in the legislative process, thereby promoting fairness in the development of federal laws. Therefore, the total number of U.S. Senators is accurately stated as 100, confirming the correctness of the chosen answer.