Reciprocity!
The easiest definition of "Reciprocity" to understand is, "Do unto others as they have done unto you." If a person opens their home unto, you are obligated to return that good deed in kind under the principle of reciprocity. It is my belief that a person should do more for others as they have done unto you. Reciprocity means to mirror the treatment rendered to you. When Japan attacked Pearl Harbor, the United States applied the principle of reciprocity toward Japan's actions on December 7th, 1941. It wasn't an act of revenge per se when the United…