The information in the map suggests that the Black Death spread to Euripides as a result of contact with
1)merchants from west Africa
Exporers from the americas
Traders coming Asia
Barbarians

the answer is the barbarians

Explanation:

the lowest among the social higher rank were the working class. this class remained detached to the political progression   of the country and was hostile to the other two classes

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.