African-Americans in America stems from the transatlantic slave trade. The general “coming to America for a better life” narrative does not apply to them..their relocation was involuntary, to put it mildly.
Native American citizens living today (in America) are not immigrants...
https://www.huffingtonpost.com/joshua-adams/we-need-to-stop-saying-we_b_11120884.html
According to the FBI, 67,642 murders were committed in the U.S. from 2005 through 2008, and 115,717 from 2003 through 2009. The General Accounting Office documents that criminal immigrants committed 25,064 of these murders.
To extrapolate out these statistics, this means that a population of just over 3.5 percent residing in the U.S. unlawfully committed 22 percent to 37 percent of all murders in the nation. This is astounding.