| A | B |
|---|
| This labor union was open to skilled and unskilled workers of many different backgrounds. | Knights of Labor |
| This labor union was open to skilled workers only. | American Federation of Labor |
| This labor union was open to all railroad workers. | American Railway Union |
| This incident occurred after a bomb was thrown at a Chicago labor rally. | Haymarket Square |
| This strike occurred after Carnegie Steel lowered wages in Pennsylvania. | Homestead |
| This strike included a boycott of popular railroad cars. | Pullman |
| This man was the founder of the ARU and ran for president several times. | Eugene V. Debs |
| This man was the leader of the AFL. | Samuel Gompers |
| He was the founder of the Knights of Labor | Uriah Stephens |
| This labor union worked for labor reform in textiles. | International Ladies Garment Workers Union |
