Colin Kaepernick: How taking a knee started after NFL quarterback met Nate Boyer, NFL News
U.S. national anthem kneeling protests - Wikipedia
TIMELINE: Colin Kaepernick's journey from SF 49ers star to kneeling to protest police brutality, racial injustice - ABC7 San Francisco
Colin Kaepernick timeline: From protests to a Nike campaign
Colin Kaepernick and the Only Worthwhile Side of the NFL Protest Debate - The Ringer
Timeline of NFL protests during the national anthem – KIRO 7 News Seattle
Colin Kaepernick: Timeline of former NFL QB's kneeling protests
A Timeline of Colin Kaepernick vs. the N.F.L. - The New York Times
Long before Colin Kaepernick, this Black woman defied her country
Colin Kaepernick kneeling timeline: How protests during the national anthem started a movement in the NFL
A timeline of Colin Kaepernick kneeling in protest against police brutality - The Washington Post
Colin Kaepernick: Timeline of a gesture and its echoes
A timeline of Colin Kaepernick's national anthem protest and the athletes who joined him