Question

which us group was one of the first to go on strike because of wage cuts?
○ the american federation of labor
○ the brotherhood of locomotive firemen
○ the american railway union
○ the lowell mill girls

Explanation:

The Lowell Mill girls were among the first US groups to strike due to wage cuts. The American Federation of Labor, Brotherhood of Locomotive Firemen, and American Railway Union were involved in later labor movements or different contexts. The Lowell Mill girls protested against wage reductions in the textile mills.

Answer:

D. the Lowell Mill girls