The main function of a school board is to a) serve as a school principal, teachers, and administrators b) propose and legislate state law that affect the public schools c) raise revenue for public schools through local taxes and fees d) manage public schools in accordance with state and federal law

Your answer is D I promise

the labor movement in the united states grew out of the need to protect the common interest of workers

for those in the industrial sector organized labor unions fought for better wages reasonable hours and safer working conditions

  in the 19th century trade unionism was mainly a movement of skilled workers.

hope this

explanation:

cause they can