·haymarket square riot · samuel gompers · terrance powderly · a. f. of l. all of these were people and terms associated with a) world war i. b) world war ii. c) the new deal. d) the early labor movement.

D--the early labor movement.

These names/events were associated with late 19th century-early 20th century labor movement. Haymarket Square was a strike turned riot in Chicago. Samuel Gompers was the leader of the American Federation of Labor. This union was one of the largest in the country and focused on skilled laborers. Terrence Powderly was leader of the Knights of Labor.