Sumeria was located in an area known as
a. mesopotamia.
c. the cradle of civilization.
b. the fertile crescent.
d. all of the above.

a. the astrolabe could determine the correct latitudinal location of the ship

1) the answer is b

senators serve a six-year term; representatives serve a two-year term, making them more responsive to (and responsible for) voter confidence.

2) the answer is d

to serve as president, one must:   -be a natural-born u.s. citizen of the united states;   be at least thirty-five years old;   be a resident in the united states for at least fourteen years.

3) the answer is a

ella,because it is constitutionally eligible

4) the answer is c: the u.s president