Racial discrimination and poor living conditions have contributed to racial violence ,especially in the day-to-day form of relations between young blacks and the police,or in the more extreme form of inner-city riots .

• 种族歧视和贫穷加剧了种族暴力，尤其是在日常生活中年轻的黑人和警察的关系，或者以另外一种更极端的形式表现出来，即城市里的暴乱。