for proving that planets move in elliptical orbits
Answer:
Because they were passing goods from India to Egypt and the prices where raised.
Pan gold to return home to buy a home of their own
The main purpose of the first labor unions were getting better conditions and better pay for workers. The correct option among all the options that are given in the question is the second option or option "B". The labors needed the union to get rid of deprivation that the business owners were doing. I hope the answer helps you.