What was accomplished by members of the second continental congress during their meeting in philadelphia?
a. george washington was elected president of the colonies
b. members quickly ratified the articles of confederation
c. the united states constitution was drafted
d. george washing was appointed as the supreme commander of the continental army

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

answer; i believe the two groups were irish immigrants and chinese immigrants;