What did labor unions help accomplish? (1 point)

One of the main accomplishments of labor unions is improving working conditions for workers. This includes implementing and enforcing safety regulations, setting maximum working hours, and establishing fair wages and benefits. Labor unions have also played a pivotal role in advocating for workers' rights, such as the right to collectively bargain, strike, and have a voice in their workplace. Additionally, labor unions have historically contributed to the establishment of worker protection laws and policies, such as the minimum wage and the establishment of the 40-hour workweek.