Answer:
There is very little oxygen
Explanation:
That should be it. I'm 99% sure bc where there is higher altitude, there is less oxygen
If you belonged to a guild and lived in a cathedral town, it was a solid life. You were patronized and subsidized by a church, the guild provided help and aid. Things were nice. <span>The artisan in the medieval era had it easier than they would in the early modern era, where the nascent middle-classes crushed, bought church property and broke up the power of guilds.</span>
The most famous family associated with the Renaissance is the Italian Medici family, which was based out of Florence.
The Medicis became important patrons of the arts and were very politically active.
