Describe the major economies of the first peoples(how they earned their food). Who practiced which kind of economy? How was the environment related to the type of economy an indigenous group practiced?

the language dates from the contacts of arabian traders with the inhabitants of the east coast of africa over many centuries. under arab influence, swahili originated as a lingua franca used by several closely related bantu-speaking tribal groups.

1) she is extremely upset

the red river i think.