Kilwa was a Muslim city that thrived because

Kilwa was a Muslim city that thrived because Trade with foreign lands

Explanation:

The world economic background depends on different factors together with the Indian maritime that provides a conducive environment for trade among diverse nations. The society, therefore, is better placed in the determination of the economic roles that promote cultural integration into the nations that come together to extend their economic activities worldwide.

It is not only trade that is practiced, but intermarriage also occurred because of business during the contemporary period. During major international trades, different activities were organized, that brought all people together.

Answer:kilwa prosperous because it was a city ruled by powerful sultans

Explanation:

they owned several merchandise and exported them in boats.

Kilwa was part of Tanzania.

then the Portuguese arrived and inhabited it as a commercial city.

So, it was an important factor to be an influence for the kilwa city grow up.