Which religion became an important cultural link for the swahili coast?

The religion that became an important cultural link for the Swahili coast was Islam. The Swahili coast encompasses the countries of Tanzania, Uganda, Kenya and Mozambique. They speak the Swahili language as their native language. I hope that this is the answer you were looking for and it has helped you.

Social darwinism refers to the the theory that people who succeed in our economic system will one day out compete those who fail. one day the rich will out succeed the poor so we'll that there will eventually be no more poor