HELP! ALMOST DUE! IF THERE ARE 2 ANSWERS, I’LL MARK 1 BRAINLIEST! What was an important economic activity that was occurring during this time period?

Answer:
Hajj
Explanation:
Im not entirly sure what you are looking for but in 629 CE muhamad made his first Hajj which is the pilgrimage of muslims to the cit Mecca