The market revolution sparked explosive economic growth and new personal wealth, but it also created a growing lower class of property-less workers and a series of devastating depressions, called “panics.” Many Americans labored for low wages and became trapped in endless cycles of poverty.
The Monroe doctrine said that European colonization on American land was an act of aggression. So, of the choices you provided the second one is correct.<span />
Answer: Examples include rooftop solar panels, solar water heating, small-scale wind generation, fuel cells powered by natural gas or renewable hydrogen, and geothermal energy. These all contribute to lowering greenhouse gas emissions.
Answer:
One similarity is men were allowed to vote.
One difference is that US has a representative democracy and Athens has a direct democracy.