Haters Say : Hindu Varna system didn’t let others study but Brahmin and Kshatriya.
Research Says : Here is Varna based education data of 1822-1825 before Macaulay’s education system came in 1835 . You can clearly see all Varna are getting education.
Source:A beautiful tree book by Gandhiji’s disciple Dharmapal who took this documentation task in hand
http://voiceofdharma.org/books/tbt/