According to the lesson, what did the american industrial revolution give rise to as far as its citizens were concerned? the upper class the working class classless society the middle class

As with any industrial revolution, it was no different in the United States of America, a nation that was flourishing at the  times and strongly developing, that there would be a new class of workers who had to do the menial tasks noone else wanted to do but were required to be done if they wanted to have a successful industrializaiton of their country. 

For that reason the answer is the working class.