Nation is the modern realization of medieval "ethnos-people" community. Nation is an example of ethnical psychology transformation through the creation of a new scheme of thinking - national identity, for which tradition of national identity, which reaches the transition of ethnos into a state system of organization by its psychological roots, is the basis. Because of politicized national identity as a result of the evolution of ethno-psychological stereotypes of the collective structure of consciousness, the evolution of ethnic organisms in our modern world obtains political importance.