B. Democracy is a major contribution of ancient Athens to Western civilization. The ancient Greeks were well known for being a democratic nation, which has traveled all the way to modern times. Democracy is an important political ideology - if it weren't for the Greeks, maybe we wouldn't be as equal (if we are equal) as we are today.
Slavery was most common in the Southern United States
Well, according to the US Constitution, it is the Creator, or God who gives men their unalienable rights. All men are born equal, and by being born, are given their unalienable rights which cannot be taken away from them.