The correct answer is - natural selection.
This is a typical case of natural selection, where we have a group of people that have similar physical traits, that are selected and than isolated from any external influence, so with interbreeding they manage to keep their physical traits for generations to come and thus create a population that resembles their initial ancestors.
It changed the life for many women and african-americans by before the war they were being treated very badly and after the war they were being treated better because their masters were dead because they fought in the war
1. Building a habit of spending less than you make
2. No effort needed after setup
Ghettos in Germany first were areas to contain Jews, but eventually those people also fed the concentration camps
<span>The Statue of Liberty should be preserved because it is a large part of American history, it is one of the most popular landmarks in the United States and is known around the world, and it is a symbol for immigrants in the United States.</span>