Senatorial elections are not held at the end of every six-year term. they are actually scattered over the six-year term so
that not all senators are up for re-election in the same year. how are senatorial elections spread out?
a. approximately 1/6 of senators are up for re-election every year.
b. approximately 1/3 of senators are up for re-election every two years.
c. approximately 2/3 of senators are up for re-election every three years
approximately 1/2 of senators are up for re-election every three years.