violence in America

America is by far the most violent country in human history.  This is true both abroad (Jimmy Carter Lectures Trump: US ‘Most Warlike Nation in History of the World’) and at home.  It is seen especially in terms of gun violence (List of countries by firearm-related death rate) and incarceration (U.S. has World’s Highest Incarceration Rate).  And need I mention slavery in the old days and lynching in the South up to the 1960s?