NFL: Fritz Pollard's pioneering role in American football history - BBC Sport
NFL's first Black coach Fritz Pollard faced racial discrimination
NFL history: 100 people who shaped the league, pro football - Sports Illustrated
NFL is right to ban N-word, other slurs, from the playing field - The Washington Post
NFL is right to ban N-word, other slurs, from the playing field - The Washington Post
Commanders' Jack Del Rio fined for Jan. 6 comments - The Washington Post
Fritz Pollard Alliance calls on Washington to change NFL team's name
Ryan Clark of Pittsburgh Steelers says it'll be tough to police use of N-word - ESPN