What two factors led to a larger workforce available to new industries?

question 18 options:

urban tenements and widespread poverty

immigration and higher infant survival rates

retired civil war generals and army regulars entered the workforce

lower tariffs and immigration from the american west

it made them more prductive and efficent but with the change of polcies less and les got into the navy

the national congress's powers over the states were specific and definite: it had the sole power to negotiate treaties, declare war, and make peace. all powers not granted to congress were reserved for state governments. congress had no power to levy taxes, for example.

companies passed on production and transportation costs to consumers