Which of the strategies employed by the civil rights activist do you think was most effective?

Their persistence in getting what they want.

Explanation:

Initially when it seemed as though the leaders weren't considering helping them out at all, they realized how much they needed African Americans. They stopped riding buses and going to certain stores and restaurants. That is when they realized they need African Americans and more than African Americans needed them, because they were going to figure out a way to get what they want and deserved.

syria

tens of thousands of people were killed in as it’s longtime leader attempted to stay in power.