Respuesta :
workers banding together against big business to demand better pay and working condition(low wages,long workdays,no vacation,and unsafe work place) (ANSWER B )this was the the reason why labor union grew up in order to protect the workers interest. There was a wide gap between employers and skilled workers which needed to be filled therefore workers developed union and collective bargain with their employers .
the answer is B. workers banding together against big business to demand better pay and working conditions (low wages, long workdays, no vacations, and unsafe workplaces.).