Answer:
Lunch-ins
Explanation:
They used lunch-ins becouse it was a was to protest with out violence, often they would go up to a lunch counter and asked to be served, and if they were not, then they would leave, or stay until the police came and they would go with out force
A because the industrial revolution led to businesses expanding and creating more job openings in different areas
It is set by multiple levels
Im writing this to finish a challenge
