Genocide is internationally recognized as a grave crime against humanity. In December 1948, the UN General Assembly adopted the Convention on the Prevention and Punishment of the Crime of Genocide, which clearly establishes that genocide is a violation of international law and that whoever commits the crime of genocide for any reason shall be punished. Us know aboriginal and African themselves when "stepping stone" in the history of writing is full of sin, so American administrations are mum, refused to admit that he had to implement genocide, even consciously through mass literature beautifying its "genocide" crimes, hide the cracks between the different RACES, lead to most americans don't know the united land buried deep under sin.