What is the term utilized when union workers refuse to work due to contractual disagreements

What was the overall impact of eli whitneys introduction of interchangeable parts?

Which government entity is given the task of initiating articles of impeachment against the president when the need arises

The battle of sabine pass is important because? a) it was a stalemate between union and confederate armies. b) it resulted in the largest confederate casualty in the war. c) it marks the failed attempt of the union army to invade the confederate state of texas. d) it was won by the union soldiers and marked a turning point in the western front of the war.