Question

what did factory owners do to prevent unions from forming? they paid off union leaders so they would stay away. they had union leaders arrested for no cause. they only hired workers who promised they would not join a union. they used force to end union activities.

Explanation:

Factory owners historically used various anti - union tactics. Paying off union leaders, getting them arrested without cause, hiring non - union workers, and using force were all methods employed to prevent union formation. These actions were aimed at weakening the collective power of workers.

Answer:

All of the above options describe actions that factory owners took to prevent unions from forming. So the answer is that all of the statements (They paid off union leaders so they would stay away; They had union leaders arrested for no cause; They only hired workers who promised they would not join a union; They used force to end union activities) are correct.