How did the Knights of Labor impact the Populist movement in the late 1800s?

The Knights of Labor organized workers and supported cooperation between laborers and farmers, whose concerns helped fuel the Populist movement. Their influence was one factor in the formation of the Populist Party, so choice B is correct. The Knights did not create the farmers’ alliances, and William Jennings Bryan was not elected president in 1890.

AI-written and checked against the verified answer.