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.
Answer   The sternum is located at the top-centre of the chest, where the ribs come together, and can be felt quite easily by moving the hand downwards from the throat. â¦  Sternum is a Long Flat Bone shaped as T, which is places on a chest otherwise it is called Breast Bone breast bone.