25+ points!

1. which three of the following were tactics that management used to control the workers?

a. company ownership of homes and stores

b. employed private security forces

c. yellow dog contracts

d. collective bargaining

2. which event was declared illegal by the federal courts and put down by federal troops on the orders of president grover cleveland?

a. the haymarket incident

b. the homestead strike

c. the pullman strike

d. the railroad strike of 1877