Which of the following was a tactic that companies used to hurt unions?

hiring scabs

firing all workers

using arbitration

hiring the military

Due to seriouse dogmatic differences between the orthodox church and the western christian churches, the orthodox xhurch is not in communication with the roman catholic and protestant communities

Moral principles is what ? a. appreciation b. tariff c. fiscal d. ethics

Brainliestttme : ) describe the event: increase in islamic extremism in the middle east