In general, organized labor was very successful in improving the position of workers in the period from 1875 to 1900 because of the formation of unions, which protected workers against dangerous working situations.
Answer:
A. more women joined the workforce.
Explanation:
during the 1950's and 60s it became more common for women to work for wages - at least part-time.
The Navy , Alfred Mahan convinced the US of the importance of a solid naval division in the military.
Answer:
those are two groups which both came to united state from Europe they were searching for an improved economic "opportunities "
Explanation:
old immigrants come from central and Europe. and the new immigrants come from southern Europe