2. How did the Mughal Empire begin?

The Mughal empire is conventionally said to have been founded in 1526 by Babur, a warrior chieftain from what today is Uzbekistan, who employed aid from the neighboring Safavid and Ottoman empires, to defeat the Sultan of Delhi, Ibrahim Lodhi, in the First Battle of Panipat, and to sweep down the plains of Upper India.

Explanation:

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the  seven  days  battles  were  a series of seven battles over seven  days from june 25 to july 1, 1862, near richmond, virginia,  during  the american civil war. the  seven  days ended with mcclellan's army in relative safety next to the james river, having suffered almost 16,000 casualtiesduring  the retreat.