1. Integration of India’s Princely States
The integration of India’s Princely States by the Iron Man of India , Sardar Vallabhbhai Patel is a subject oft ignored by our school syllabi (another unfortunate victim of political vendetta)
Do check out this short 4 minute clip put together by me, showing the various dates on which different Princely States acceded to the Union of India.
I have also authored two books on Maratha and Assamese history , available for purchase on Amazon India