How did the industrial boom in the united states affect different sectors of the economy?

Which of the following was used only once, to ratify the 21st amendment (repealing prohibition)? a.three-fourths of both houses of congress. b.three-fourths of the state legislature approved it. c.two-thirds of the state legislature approved it. d.ratifying conventions in three-fourths of the states approve it.

Who had the idea that there should be 3 branches of government

How did aristotle describe life for most athenians in the 6th century bc?