How did the new immigrants impact the social, economic and cultural landscape of the United States?

Greetings I am BrotherEye

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.

Explanation:

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.

Exp

lanation:

yup! you are correct it is b.