i need a short note on Samudragupta, Harshavardhana, Pallavas, Chalukyas and Cholas
For Samudragupta, please refer the following link
https://www.meritnation.com/ask-answer/question/q-1-who-was-samudragupta-how-do-we-know-about-samudra-gupt/new-empires-and-kingdoms/7245985
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Regards