Answer:
is this in history? or what subject
622 is the year when the Islamic calendar begins. It is the year of Hijrah from Makkah to Medina.
According to the Islamic calendar Mehammad returned to Makkah in 8 AH ( Anno Hegirae ) or in 629 ( Christian calendar ).
Muhammad died in 11 AH ( or 632 ).
Answer:The initial purpose for building the canal was to shorten the distance ships had to travel between the Atlantic and Pacific Ocean. It enabled shippers to cheaply transport different types of goods within a short period of time.
Explanation: