Which was the main cause of the development of swahili culture?

a.
the spread of christianity

b.
the gold-salt trade with west africa

c.
trade with the interior of east africa

d.
trade across the indian ocean

What is the term used for the belief that the white race is superior to all other races

Josh is teaching michael how to be an effective speaker. what two general hints for effective informative speaking should josh share?

You're doing research for a public essay on alternative medicine. which of the following sources has the most reliable information? a.a post on a social networking site about the undesired side-effects of different alternative medicinesb.a recent government report comparing the results of alternative and contemporary medicine for a specified diseasec.an anonymous article on a medical website that claims the success of alternative medicined.a 2003 study conducted by a medical research center about the effects of alternative medicine