What land feature stood as a barrier between the thirteen colonies and the ohio river valley

Which one of these best describes an interest group

Which is not a nation of southeast asia? .

Which event transfer power from the west to the east? a. the development of a unique code of law for the byzantine empire b. the shift of the roman empire’s capital from rome to constantinople c. the entry of christian priests and missionaries into constantinople d. constantine i’s commemoration as the first byzantine emperor reset next