If you pay a visit to downtown Rock Hill, S.C., you might find yourself in the Freedom Walkway, walking on bands of red and cocoa pavers from Pine Hall Brick Co., laid into a running bond pattern that turns into a basketweave pattern at gathering spots. The Freedom Walkway takes its design from the Civil Rights Movement of the 1960s, commemorating the sit-in, an often-used method of civil disobedience. Black college students adopted the method of going to segregated lunch counters and ordering food. When they were denied, they would refuse to leave and ended up under arrest. Bolstered by a sit-in in February 1960 by four North Carolina A&T State University students at the Woolworth’s in downtown Greensboro, N.C., the movement spread to 250 cities across the U.S. by the end of that month and 400 by the end of the year. In January 1961, the Friendship Nine — so named because eight of the nine were students at Friendship Junior College — attempted to integrate a whites-only lunch counter at the McCrory’s department store in Rock Hill.