when was the university in which he worked established?
1957.
George Mason University
 In 1956, the Commonwealth of Virginia authorized the establishment of a Northern Virginia branch of the University of Virginia and the institution that is now named George Mason University opened in September 1957.
what type of rock is in the grand canyon Sedimentary rock. where is this canyon located? Western North America. what is it? It is a steep-sided canyon carved by the Colorado River in Arizona, United States. who were the early settlers here? The Ancestral Puebloans. who were they? They were an ancient Native American culture that spanned the present-day Four Corners region of the United States, comprising southeastern Utah, northeastern Arizona, northwestern New Mexico, and southwestern Colorado. how dis they get their name? "Pueblo", means "village" in Spanish. what battles have they fought? Eevidence at Sacred Ridge site, near Durango, Colorado, is best interpreted as warfare related to competition and ethnic cleansing. what is this type of cleansing? Ethnic cleansing is the systematic and systemic forced removal of ethnic, racial and/or religious groups from a given territory by a more powerful ethnic group, often with the intent of making it ethnically homogeneous. has this been criticized? Yes, by Gregory Stanton. what are the reasons behind this? According to Michael Mann, murderous ethnic cleansing is strongly related to the creation of democracies. He argues that murderous ethnic cleansing is due to the rise of nationalism, which associates citizenship with a specific ethnic group. is it considered to be a crime? Yes, the forcible deportation of a population—is defined as a crime against humanity. who was the person who criticized this? He is the former Research Professor in Genocide Studies and Prevention at the George Mason University in Fairfax County, Virginia, United States. where was he born? UNANSWERABLE
wiki:7700143
George Mason University [SEP] Introduction
George Mason University (Mason, GMU, or George Mason) is a public research university located in Fairfax County near Fairfax City in Virginia. In 1956, the Commonwealth of Virginia authorized the establishment of a Northern Virginia branch of the University of Virginia and the institution that is now named George Mason University opened in September 1957. It became an independent institution in 1972. It has since grown to become the largest four-year public university in the Commonwealth of Virginia. The university is named after the Founding Father George Mason, a Virginia planter and politician who authored the Virginia Declaration of Rights that later influenced the future Bill of Rights of the United States Constitution.