The interesting thing is that the people of Colon and Panama City (the countrys two largest cities) did not want the United States to leave. When the canal was operated by the US, the Canal Zone and the areas around it were like a small part of the US. US schools were available to the children of Panamanians.
The middle layer is the dermis. The bottom layer is the hypodermis.                   dermis and epidermis epidermis and dermis dermis, epidermis and subcutaneous layers. ugly ugly ugy   The two layers that make up the skin are Epidermis and Dermis.
Bowman's membrane a thin layer of basement membrane between the outer layer of stratified epithelium and the substantia propria of the cornea. Bruch's membrane the inner layer of the choroid, separating it from the pigmented layer of the retina.