How long did the greensboro sit ins last?

The Greensboro sit-ins began on February 1, 1960, and lasted until July 25, 1960, culminating in a successful campaign to desegregate lunch counters in Greensboro, North Carolina. The sit-ins were a series of nonviolent protests led by four African American college students who sought to challenge racial segregation. Over the course of several months, more participants joined, and the movement inspired similar protests across the country. Ultimately, the sit-ins were a significant catalyst for the Civil Rights Movement.