ANSWER: The main purpose of labor unions is to give workers the power to negotiate for more favorable working conditions and other benefits through collective bargaining.
Explanation:
Because the 15th amendment extended the right to vote to African American men but it did not allow women to vote, which angered them.
It started with the Chinese Exclusion Act of 1882, but 10 years later it then came to the US opening Ellis Island in which immigrates had spent time before being able to actually enter the US.
The Civil Rights Act of 1964, which ended segregation in public places and banned employment discrimination on the basis of race, color, religion, sex or national origin, is considered one of the crowning legislative achievements of the civil rights movement.
