How did Cesar chavez influence history and humanity?

What pollution is from cement factories? How does a person become a naturalized citizen of the US? What time does Matheson Jr High start? What is something you desire? What is the difference between drilling for oil in the arctic and drilling for oil in warmer climates? How does mining contribute to soil pollution? What best describes how Babylonian and Sumerian societies were different? In today's world people are known to be selfish and greedy How far do you agree with this statement? What are the names of David Pelzer's brothers in the book? What is the noise control number? Describe the experience of any organization in assessing supportive housing needs of homeless? Did Valentina Tereshkova ever face sexism? How do you have better world through social values? What is the major cause of water pollution? How do you treat the world? What social class was hurt? How long can you expect to rely on tidal power? Why should we be concerned with how human activities affect the quality of water? What is a belt wedgie? Is silver a renewable or a non-renewable resource?