Answer:The strategy of public education, legislative lobbying, and litigation that had typified the civil rights movement during the first half of the 20th century broadened after Brown to a strategy that emphasized "direct action": boycotts, sit-ins, Freedom Rides, marches or walks,
Because they thought it was a small world
Totalitarian is what I think is the answer. But I'm not sure.
Economic, technological, policial and social change