1772-1833: Period of Raja Rammohan Roy
1820s: Henry Louis Vivian Derozio founded the Young Bengal Movement
1829: Sati system was abolished
1830: Brahmo Samaj was founded by Raja Rammohan Roy
1856: Law passed to allow widow remarriage
1864: The Veda Samaj was founded
1867: The Prarthana Samaj worked towards abolishing caste restrictions and encouraging women's education
1873: Jyotirao Phule wrote 'Gulamgiri' and established the Satyashodhak Samaj
1875: The Arya Samaj was established; Sir Sayyid Ahmad Khan founded the Mohammedan Anglo Oriental College at Aligarh
1880s: Indian women began to enter universities
1929: Child Marriage Restraint Act was passed
1927-1935: Ambedkar led three Temple movements