<Ul> <Li> "Gray's only" lunch counters at Woolworth </Li> <Li> Racial segregation in public accommodations </Li> </Ul> <Li> "Gray's only" lunch counters at Woolworth </Li> <Li> Racial segregation in public accommodations </Li> <Tr> <Th> Resulted in </Th> <Td> <Ul> <Li> Catalyst to sit - in movement that spread to more than 55 cities in 13 U.S. states within three months </Li> <Li> Formation of Student Executive Committee for Justice (SECJ) </Li> <Li> Greensboro businesses desegregate lunch counters </Li> <Li> Catalyst to the formation of the Student Nonviolent Coordinating Committee (SNCC) </Li> </Ul> </Td> </Tr>

Who was involved in the greensboro sit in