Who are the swahili people? where do they live?

The Swahili are unique Bantu inhabitants of the East African Coast mainly from Kenya, Tanzania, and Mozambique. They are mainly united by culture and under the mother tongue of Kiswahili, a Bantu language.

i’m   sure probably just geuss and see which one you can get right, i’m pretty sure it is the combination of goods and services

the factors that the economies of the muslim empires prosper were:

1- land trade routes-located between three continents  

2- sea trade routes

trade contributed to the spread of muslim empires, and with that islamic culture led to a growing feeling of internationalism resulted in the transfer of technology, science, and other cultural forms.