In the seventeenth and eighteenth centuries, New Spain's North American borderlands had
A- a booming economy
B- relatively few black people
C- a dense population
D- a strict prohibition against slavery

B

Explanation:

Relatively few black people

federal power is further limited with a system of checks and balances that gives each branch of government a measure of power over the others.

explanation:

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