Valley of mexico, or as in the andes and all that.
It was Political upheaval
Answer:
The Missouri Compromise, passed in 1820, admitted Missouri to the Union as a slave state and Maine as a free state.
Explanation:
The Middle Ages was a time of extreme religious devotion and only one religion was accepted in Europe: Christianity, and also only one church was considered proper: the Roman Catholic Church. A heretic would be anyone who would challenge in any way anything that the church was saying. (even that the Earth rotates around the Sun).