Question

The most important reason for the growth of labor unions in the latter half of the 19th century was

Answer 1

The industrial revolution...

Answer 2

Labor Unions at the time of late 1800s and also early 1900s were unsuccessful in the part of the developing the working environment and condition due to the government intervention.

This United states government support the business instead of the labor unions which is due to the development in the part of the national wealth.