The slums Ethnic enclaves have long played, and continue to play, significant and normally peaceful roles in bridging the periods between the arrivals of new and culturally different immigrant groups
Develop drought resistant crop. They did not have that type of knowledge then
A-Camels transporting good. If it weren't for camels transporting would have been impossible.
The answer is primitive, since medical practices were not nearly as advanced as they are today.
