Probably; for much of history in Europe atheism was illegal, so non-believers tended to keep quiet!
While atheism is considered a religion, they don't really have a church or anything like that, so nobody really makes money off of atheism.
Lucciano who? This is not related to Atheism.
Because it fasinated him.
Yes.
Like all artists, Michelangelo had to create a sketch of what he was going to make before beginning an artwork.
He had the talent and the urge, like any artist.
He is said to have been short-tempered and offended many people.
Probably; for much of history (including in Shakespeare's time) it was illegal to be an atheist, so most non-believers would probably keep very quiet about it! In more recent times; several Nobel literature laureates are openly atheists and one of the greatest philosophers in history (Bertrand Russell) was also a non-believer.
Religion was suppressed and atheism was strongly encouraged.
Michelangelo's most famous poem is "The Divine Comedy" by Dante Alighieri, not Michelangelo. Michelangelo was a renowned artist, sculptor, and architect known for works like the Sistine Chapel ceiling and the statue of David.
The name Michelangelo means "like God" and "messenger." It's a combination of the names Michael and Angelo. It is not a popular first name.