Native Americans and the prison–industrial complex traffickers have taken advantage of the unclear chain of authority on Native lands. This disjuncture between federal government jurisdiction and tribal government jurisdiction allows non-native criminals to avoid punishment while Native members are subjected to sexual and drug violence. Police brutality against Native Americans contributes greatly to the rising incarceration rates and deaths of Native people. While Native Americans only make up 1.2% of the total population in the US, Natives experience higher rates of death due to police violence than any other racial group. Native Americans are 3 times more likely than white Americans to be killed by police.
Chinese Americans the graduate students. Chinese international students tend to gravitate towards technical and scientific majors that involve heavy use of mathematics, engineering and the natural sciences. 27.5% of international Chinese students study business management, finance, or economics, 19.2% study engineering, 11.5% study the life sciences and 10.6% study math or computer science. Largely driven by educational immigration, among American PhD recipients in fields related to science and engineering, 25% of the recipients are ethnic Chinese. According to the Pew Research Center in 2015, 54% of Chinese Americans had a bachelor's degree or more. 27% of all Chinese Americans, aged over 25,