1) Watch the video below
2) Answer the following questions:
a) What does Gretas impact suggest about the role of individuals in social movements?
b )What factors were necessary in order for Gretas social movement to gain traction?

Link to Video: https://www.youtube.com/watch?v=tlkhv3X4VFU

**Be comprehensive and detailed in your approach.**

Ensure the work is devoid of grammar and punctual mistakes and adheres to university or post-grad readability. Your tone of language should be sophisticated. If you do have any questions or concerns regarding the order, feel free to let me know, and I will respond to you as soon as possible.