Answer:
He worked for change through non-violent, peaceful protests.
Explanation:
1. was (because Nobody is a singular subject)
2. has (because neither is a singular subject)
3. is (because everybody is a singular subject)
4. has ( because some is singular)
5. Are ( because all can be both singular and plural, you look at the object of the preposition, which is plural, therefore, it is are)