There were many such programs and doctrines. Programs such as the slave trade where people were considered to be animals or property helped bring racial inequality, while doctrines were like those created by Europeans that claimed that other races are biologically less worth than white people, which is why they should be treated differently.
<span>The first human species that believed to have walked upright is</span><span> Australopithecines</span>
One million one hundred thousand one hundred
