(this isnt an answer) Obviously you came from k12 so we are in the same boat, did you ever find the answer?
It was a significant development because it the first set of rules that anyone could see at any time so there was no excuse like oh whoops i didn't know! hope i helped
The Great Schism was between the Roman Catholic Church and the Greek Orthodox Church.
The Great Schism refers to a conflictive religious event that occurred in 1054. In this conflict there was a mutual rupture and excommunication between the highest hierarch of the Catholic Church in Rome, the Pope or Bishop of Rome (together with the Christianity of Occident), and the ecclesiastical hierarchies of the Orthodox Church (together with the Christianity of the East) especially the principal of them, the Ecumenical Patriarch of Constantinople.
Answer:
<em>Here is a link to were you can find your answer. ∨ω∨</em>
Link: ↓
https://www.history.com/topics/black-history/brown-v-board-of-education-of-topeka
