Please answer following questions in essay format. Use specific examples and evidences. They should be 5-7 paragraphs long, each. Please do not take the job if not sure of the answer. 

1. How socail movements such as the labor movement, the feminist movement (1st and 2nd waves), the civil rights movement, the Chicano movement, the conservative movement, and the gay liberation movement changed the nation.Were they successful? why? why not?

2. The history of liberalism and conservatism in the 20th and early 21st centuries. What are the similarities and differences in the two ideologies? When/why did they become influencial? How have they changed over time? When/why did they lose favor(if ever)? 

3. The meaning and significance of mass migrations in American history, including migrations from other parts of the world, the two great migrations, suburban migrations.etc.