African-American history in Oklahoma contains sit-ins, soldiers
On This Day in History: The Woolworth Sit-In in Greensboro North
A Brief History of the Sit-In Movement” [TIME]
60 Years Ago: Students Launched Sit-In Movement – Los Angeles Sentinel
Sit-in movement History & Impact on Civil Rights Movement
The Sit-In Movement
The Military Discipline of the Civil-Rights Movement - WSJ
Cooking Up Change: How Food Helped Fuel The Civil Rights Movement
The Sit-In Movement - Common Lit - Help, I am so bad at these
Facts to Know About the Greensboro Four and Sit-In Movement
Birth of the sit-in movement, 10 years on (1970) - Click Americana
Professor O'Rourke Publishes Book on the Sit-Ins, Professor Lehn Contributes Lead Chapter, The University of the South
Remembering the 1960s 'Sit-in' Civil Rights Movement