<human>:  Why did the British lose at the Battle of Gage’s Hill?
<bot>: The British lost because they were outnumbered. The British had about 1,000 men, while the Americans had about 3,000. The British were outnumbered, and they were outgunned. The British had only a few cannons, and the Americans had many more. The British were also outmaneuvered, and the Americans were able to flank them.