Social movements

https://www.youtube.com/embed/y7YPTD7QwR4

Quelle: https://www.youtube.com/watch?v=y7YPTD7QwR4&list=PLoq9aMNXVX-tQEPZ5TlUqrWUgB0HX68Y-

What are social movements, e.g. civil rights movement? (USA: Khan Academy 7 minutes / 2021)

https://www.youtube.com/embed/y7YPTD7QwR4

Quelle: https://www.youtube.com/watch?v=y7YPTD7QwR4&list=PLoq9aMNXVX-tQEPZ5TlUqrWUgB0HX68Y-

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