Can you help me please?

you should think about the answers you give and expect the same form your questions.

the answer to your question is,

old stone age.

-mabel < 3

chavez's example shows that nonviolent protest can work well. it shows that one nonviolent man can stop a mob, which proves chavez's point and persuades people to protest nonviolently.

stable food supply,social structure, government,religion,culture/art,technology and writing/language;