reservation in india having 2500 years history. which means the brahmins had 100% reservation in the prest field, kshtriyas had 100% in the politics, vaishas had 100% in the trade field and shudras are agricultural labourers and ati-shudras are 100% having nothing. they dont have even dring of water in the public. caste system made then poor, and untouchable boz of this reason indian constitution proving reservation to sc/st/obc. think as a indian if in india poor and untouchable never become developed then there is no future for india my dear friend