Fueled industrial growth, helped build railroads and worked in factories, mills, and mines, traditions became part of america, became active in labor unions and politics.
Answer:
See the document attached below.
The answers to the given questions have been properly answered and explained.
A counter argument you might see is how performance enhancing drugs can benefit in a competition
Several ways you can determine the validity is
1.) The author and his credentials.
2.) Sources that back up the article/publication.
3.) Whether the article features bias or none, when appropriate.
