<span>They're both on the Nile River and if Nubians wanted to trade with people that weren't close to them, they had an easy form of travel. Geography made is possible for the Egyptians and Nubians to interact and trade.</span>
Judaism, which is 3,500<span> years old, is the oldest of the monotheistic religions.</span>
The answer is A. But to be a little more specific, the 18th century as actually 1701-1800.