Why were unions successful in the fight for worker's rights?

Unions were successful in the fight for worker's rights because they had better hours, and high money that they were being paid, and also a very safe condition for them.

Explanation:

At some point, workers began to revolt. They joined together and created unions in order to fight for safer conditions, better hours, and increased wages. It was easy for factory owners to replace one employee who complained, but much more difficult to replace all their employees if they went on strike together.

answer; i believe the above statement is (true);

the cost of college has risen faster than inflation for many years.

the high price of student services and administration are two reasons for the rapid increase in cost.