Question

we elect a u.s. senator for how many years?
2 years
4 years
6 years
8 years

Explanation:

The U.S. Constitution stipulates that a U.S. Senator is elected for a term of 6 years. This is part of the structure of the U.S. legislative branch, with the Senate having longer terms to provide stability and continuity compared to the House of Representatives (which has 2 - year terms) and the President (which has 4 - year terms).

Answer:

C. 6 years