Poiltical problems.
i think I spelled that right.
o-o good luck
I think ironwork is what they did
Timbuktu was a significant religious, cultural and commercial center whose residents traveled throughout Asia, Africa and Europe. Timbuktu was famous for educating important scholars who were well known throughout the Islamic world.
The answer is going to be B. The native people lacked natural immunities.
The Europeans, having already been exposed to these diseases, had already built up their immune system to the diseases. The native people, on the other hand, had not been exposed to these diseases, and thus died because of it.
I hope this helps!