The correct answer is D) They couldn't take on Major General Smith's 12,000 American troops without Vice Admiral Cochrane's support.
Colonel Arthur Brooke and his men retreated from North Point because they couldn't take on Major General Smith's 12,000 American troops without Vice Admiral Cochrane's support.
We are referring to the Battle of North Point and the Battle of Baltimore during the War of 1812. He and General Robert Ross were sent to North America to the area of the Chesapeake Bay, in the War of 1812. Colonel Brooke started to fight in the Bladensburg Battle, trying to get to Washington, getting to North Point on September 11, 1814 and assumed the control of the troops after Ross was killed. He waited for the support of Admiral Cochrane's navy at Paptasco, but he was stopped at Fort McHenry.