Answer:
Correct answer is A. Islamic calendar.
Explanation:
A is correct as this answer known as Hijra happened in 622. This year marks the period from when the Muslims started counting time.
B is not correct as Medieval period starts with the fall of Western Roman Empire.
C and D are not correct as this don't refer to the Muhammed's move from Mecca to Medina.
The correct answer is - A.) It was hidden under 60 feet of ash for 1700 years.
The city of Pompeii was located on the side of the Vesuvius volcano in Italy. It was not a big or very important city at the time, but it became famous much latter in the future.
After an eruption from Vesuvius, the city and its inhabitants, were all buried under 60 feet of ash. That was a tragic moment in the history, but it is a ''gold mine'' for the archaeologists as everything remained perfectly well preserved, and that was of great help in reconstructing the life of the people in that period of time.
Answer:
That would be the Philippines
I think its D. Get a second opinion im only a sophmore in highschool lol but i would pick that if i were u.