???? ???? ?? ???? ???????? ?? ??? ???? ???Built to the financial institutions on the Yamuna river, whose waters fed the moats bordering the fort, the octagonal-shaped Lal Qila remained the Mughal Empire’s seat for around 200 years ahead of the British took around.???? ???? ???? ????? ???????? ???? ?? ???? ???The Rang Mahal, that's often called th