ww2 lasted so long because japn did not want to surrender and the bombing of pearl habor which caused the us who was not involved in the war to get involved and this is what caused the war to last so long.
It's kinda like an educated guess.
They didn’t like it because they were already doing enough
Florence enjoyed a flourishing of the arts in the 1400s. Many artists moved to Florence because there was a market for the purchase of their artwork. The upper and middle class of merchants and bankers were very wealthy and they wanted to enjoy the pleasures of life on earth, not just focus on the afterlife. This created a gap in the market for quality artworks and music concerts etc. Artists, musicians and poets moved to Florence to fill this gap in the market.