Kingdom of Hadhramaut (violet) in the 3rd century CE during the Sabaean-Himyarite war, it was eventually annexed by the Himyarite Kingdom.
Location of the Heart. Heart is located safely inside the chest cavity which looks like a cage bound by the ribs and breast bone (sternum). The chest cavity is also called as thoracic cavity and it lies between neck and abdomen.
Thee are two organs in the left lower back: a kidney is just under the bottom of the ribcage, and the descending colon (and in some people the sigmoid colon) are located in that area... These are really deep internally.