After the Battle of Yorktown, the attitude of the English instead of fighting the Patriots, they decided to fight the Native Americans. The answer is B.
The Siege of Yorktown, also known as the Battle of Yorktown, the Surrender at Yorktown, German Battle or the Siege of Little York, ending on October 19, 1781, at Yorktown, Virginia, was a decisive victory by a combined force of American Continental Army troops led by General George Washington and French Army troops led by the Comte de Rochambeau over a British Army commanded by British lord and Lieutenant General Charles Cornwallis.