Which achievements are associated with the incan empire? choose all the correct answers 1) the development of a sophisticated written language 2)the building if roads, tunnels, and bridges 3)wealth from mining gold and silver 4)the establishment of a democratic form of government

2,3 and i think 4 i hope this helps!

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