The correct answer is C) They were a union who wanted to educate the situation of labor.
The purpose of the Knights of Labor was "They were a union who wanted to educate the situation of labor."
As a group that wanted to support workers, in 1869, a group of Tailors founded the Knights of Labour as a secret society in the city of Philadelphia. It later represented the most important labor groups in America. They accepted skilled or unskilled workers in the organization and pressed the government to change legislation regarding labor hours and working conditions. The organization split in 1886.
1. they finally joined the war because Germany embarked on a deadly gamble. Germany sank many American marchent ships around the British isles which prompted the American entry into the war
