Edited sentence: Simillarly the brahmin prists and kings enjoy their life style beacuse they performed satkarmas(well- doings).This idea was designed to perpetuate the lavish living style of priests, kings and aristocrats at the cost of working Shudras and atishudras.This idea was so powerfull that the working class accepted their plight without complaining for thousands of years.Thus shudras came to believe that the sorry state of their lives is because of the kukarmas (wrong Doings) in the last reincarnation and not because of the exploitative system