British had changed their policies as a result of the rebellion of 1857. Which is/are correct?Policies were made to protect landlords and zamindars and give them security of rights over their landsAll ruling chiefs of the country were assured that their territory would never be annexed in futureThe British decided to respect the customary religious and social practices of the people in IndiaIt was decided that the proportion of Indian soldiers in the army would be reduced and the number of European soldiers would be increased