The correct option is D All of these
Nineteenth century is the period of turmoil in Indian society. The age-old traditions and practices were degraded and these were replaced by many social evils like female infanticide, sati, child-marriage, caste system, purdah; ban on female education, and widow re-marriage etc. The social reformers in the 19th century ended some evil practices like Sati, killing of girl child at birth, enforced Widowhood.