Answer:
the answer is a because of the body
East Africa being Egypt, I'm pretty sure and it depends on what time period but the silk Road went right through east Africa so trade was probably really quick thanks to the silk road and the connection between the middle east and Africa...
<span>Historians would probably credit SCRIBES AND PRIESTS. The reason why is that scribes manually wrote every single book there was - they had to rewrite thousands of pages from manuscripts, and they were the original 'printing machines.' On the other hand, priests saved all those books in churches and libraries, which is why we still have records of ancient times.</span>