During the early part of the labor movement, immigrants, women, and African Americans created and led local unions.
supplied mostly skilled labor to employers.
were often excluded from membership in local unions.
were not allowed to work at unskilled jobs.

Me! why was marbury v. madison such an important case? a. it confirmed that the supreme court was more powerful than congress but less powerful than the president b. it confirmed the authority of the supreme court to review a law in to determine whether or not that law is constitutional. c. it confirmed the authority of congress to increase or decrease the power of the supreme court. d. it gave the supreme court the power to confirm federal judges.