The United States order of precedence is a nominal and symbolic hierarchy of important positions within the government of the United States. The order is established by the President of the United States and can be changed at his direction. It has no legal standing and is instead used to dictate ceremonial protocol.
... oldest Vedic version is associated with the Aryan hordes to arrive
in the Indus Valley region circa 1500 BCE. There seems to be no clear
evidence that thes ...