The two warring classes of The Communist Manifesto are the bourgeoisie - the capitalists, or the owners of the means of production and the working class, called the proletariat, which works for wages and does not (directly or personally) own the company they work for.
Answer: unfavorable ratings for candidates
Income? i’m not sure what time period you are talking about but if it’s now in 2020 it would be by income
The Phoenicians used sand to make glass
If you mean president of the constitutional congress, it was John Hancock.
