Ahistorian is trying to understand the events that led up to the terrorist attacks on new york city's world trade center on september 11, 2001. to do this, the historian constructs a timeline showing the order in which each event happened. which of these skills is the historian using?

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