Why did the british soldiers attack lexington and concord?

British General Gage learned that the colonists had stored supplies and ammunition at Concord, MA, some 20 miles from Boston. On 19 April 1775, he sent 700 of his troops to seize the munitions and, if possible, capture and arrest Samuel Adams and John Hancock. Gage had received information that those two “rebels” were hiding out in Concord.