Apolitical system in which representatives are elected by the people follow the model of
representative democracy (also indirect democracy, representative government or psephocracy) is a type of democracy founded on the principle of elected officials representing a group of people, as opposed to direct democracy.
the social historical theory explains the creation of the varnas, jats and of the untouchables. according to this theory, the caste system began with the arrival of the aryans in india. the aryans arrived in india around 1500 bc. the fair skinned aryans arrived in india from south europe and north asia.