Answer:
Probably England or Spain.
Explanation:
the atmosphere is the closest layer to the earth and it is made up of is made up of 78% nitrogen, 21% oxygen, and smaller amounts of argon, carbon dioxide, helium, and neon.
There were few government regulations so businesses used ruthless tactics to eliminate their competition.
It's a because during the middle ages kingdoms conquer other nations by the numbers as soon as the child has education he (I say he because they didn't allow women to have education back then) he will enlist into one of the European nations and fight.