Which years shown on the graph had more than 200 strikes involving 1,000 workers?

Question:

Which years shown on the graph had more than 200 strikes involving 1,000 workers?

1950, 1960, and 1970.

Hope this helps, have a good day. c;

What is an example of "consent of the governed?"

All children must go to school.

Voting for a person to be a leader in the community.

All citizens must pay taxes.

Explanation:

(( I got this from google so i dont know for sure. ^^ ))

(( But if its wrong here's a pretty picture for you- :> ))