In 1961 the federal government issued a regulation banning segregation in? a. buses and railroads. c. restaurants. b. movie theaters. d. hotels, motels, and rooming houses.

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.

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where is the picture