Corruption. Gilded means covered in gold, but on the inside, it was corrupted. There was economic growth, but there were political machines (industry had too much power) and lots of poverty, which lead to the rise of labor unions. For more information, check out the Wikipedia page on the Gilded Age.
Christian monks lead a life away from the average society which is based on the spiritual disciplines of obedience, silence, vigils, good works, fasting, chastity, confession and prayer. This pillars of God oriented behavior make them have an inner existence instead of being in touch with the corruptions of the ordinary world.
The answer is Theodore Roosevelt
George Washington was the president that served at the constitutional convention.
The overall structure is informative
