How many years ago was 2000 B. C.E

The 2nd millennium BC spanned the years 2000 through 1001 BC. In the Ancient Near East, it marks the transition from the Middle to the Late Bronze Age

Explanation: hope this helps

the hyksos invasion. the hyksos were able to attack egypt successfully because of their skills in using bronze weapons, composite bows and the use of the horse and chariot during the invasion. although the egyptians depict a barbarian-type overthrow, the truth is the seizure was likely a relatively peaceful one.