People say that slaves were taken from Africa. This is not true: People were taken from Africa, among them healers and priests, and were made into slaves.
When you live in an environment where you aren't allowed to be fully who you are, you aren't taken seriously, and you aren't respected. What that actually does to a person's confidence and psyche is really fascinating to me.
I think Americans generally are not used to working very hard, in terms of working for the collective. I think in our country we have taken individualism to its farthest reaches, possibly.