Answer:
between the Appalachian Mountains and the Atlantic Ocean
Explanation:
The above is the best answer which describe the location of the coastal plain in the eastern part of North America. This is because, the eastern coastal plain is a wide stretch of landmass across the Appalachain mountains and the Atlantic ocean.
Because Italy was left out of a majority of the negotiations because certain countries felt as if Italy didn’t deserve as much from the treaty because they didn’t do “enough” to earn it.
It benefited the elderly people after retirement.
Muhammad passed his messages from God to his followers in Mecca.
I think C) Roman Catholic; Eastern Orthodox is the answer but I'm not 100% sure. Hope this helped!!!