Cairo, Egypt, in its history[?] has had a significant number of fortified gates protecting both inner and outer city. Apart from the purpose of defense they were also used for differentiation of the varied social and economic classes. Often the gates were heavily decorated as artistic pieces.
... of 18 living with them, 41.9% are married couples living together, 16.1% have a female householder with no husband present, and 37.4% are non-families. 31.6% of all ...