Why did jefferson want the united states to expand early in the 1800's?

To provide more farm land for its growing population

the ones that are losing there jobs

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.