1. Difficult during the winter.
2. Can't sail back.
3. Bad weather conditions.
I would type more but I can't see the rest
The reason behind closing of Ghettos was Typhus and typhoid fever (disease). Ghetto can be defined as a part of a city where minority people or groups used to live due to the result of social and economical pressure. The ghetto is often described as a part or specific society which is more financially weaker than other areas of the city.
Versions of the ghetto appear worldwide, each with its own name, classification, and group of people. The term ghettos was originally used for the Venetian Ghetto in Venice, Italy in 1516, to define the specific part of the city where Jews were not allowed to enter and live, thus they differentiate from other people and created their own place.
Individuals and Society evaluate economic choices differently because the individual is usually only interested in what benefits them (self-interest) while society is interested in what benefits the most people.
During the <u>Middle Kingdom</u> ( 2255-1650 B.C.E ) the Pharaohs began to work for the welfare of people. The whole Egypt was reunited under one rule and the period of Middle Kingdom is being called as golden age of Egypt because of economic, political and social stability of the period. Trade, arts and literature flourished during this period. The Pharaoh in the Middle Kingdom used to be "shepherd of his people" charged with the task of building public works and producing for the welfare of the Egyptians.