Will give brainliest for correct which of the following social changes was a result of the second industrial revolution in the united states?

1) growth of the middle class

2) increased demand for skilled labor

3) increased rural population

4) decreased urban population

we will reach the goal of freedom in birmingham and all over the nation,

a

explanation:

just took the test

she believed that scott was her late husband's property.

the viking voyages took place during the middle ages, which was about this time. 500 to 1350. the viking voyages took place during the middle ages, which was about this time.