Original: Battle of Saraighat: The Ahom general Lachit Borphukan defeats the Mughal forces on the outskirts of present day Guwahati, of then sovereign Assam.
Simplified: April - Battle of Saraighat. The Ahom general Lachit Borphukan defeated the Mughal forces on the outskirts of present day Guwahati of then soveriegn Assam.