Refer to details from paragraph 8 to support your understanding of how the UFW, under Chavez's leadership, used union contracts to make working conditions safer
for farm workers. Cite specific evidence from the text.

Ok so the answer I don’t know

Explanation:

I say this because I am just tying to get points s

renascimento comercial, que, a partir do século 11, inaugurou definitivamente a baixa idade média, que se estenderia até o século 15.