The British, it will be remembered, had proceeded by easy stages up the Chesapeake Bay, burning and pillaging wherever they chose and meeting little opposition. A detachment had crossed to the northwest through Bladensburg and had seized and given to the flames Washington, the capital of the nation, itself; and now the united force was turning its attention to a leisurely march north through Baltimore to the northern cities, where they hoped to complete their subjugation of the country. Their complete reverse at McHenry set back all of their plans, giving the northern cities time to arm and prepare, and demoralized them to a great degree, their demoralization being accompanied by a corresponding enheartening of all American sympathizers. The importance of the action is thus readily seen. The historic attack upon Fort McHenry began on the morning of September 13, 1814, and continued until 7 o’clock of the next morning. During the engagement more than 1800 shells were fired by the attacking force. The total American loss was four killed and twenty-four wounded. In the land engagement of North Point which preceded the attack by water on the city the American loss was 150 killed and wounded and the British loss about 600. [Illustration: From This Point the Star Spangled Banner Flew The Entrance FORT McHENRY, BALTIMORE, MD.] While Fort McHenry was the main defence of Baltimore, the city showed arms in other directions as well. On the northern side of the harbor (across the river from Fort McHenry) were two long lines of fortifications which extended from Harris Creek, northward across Hampstead’s Hill, now Patterson Park,--about a mile in length, along which at short distances were thrown up semicircular batteries. Behind these on more elevated sites were additional batteries, one of which, known as Rodger’s Bastion, overlooked Fort McHenry. There were, also, connecting lines of breastworks and rifle-pits running parallel with the northern boundary of the city, connected in turn by inner bastions and batteries, the precise location of which is not known. A four-gun battery was constructed at Lazaretto Point, and between this point and Fort McHenry across the mouth of the harbor a number of vessels were sunk. Southwest of the fort, guarding the middle branch of the Patapsco (known as Spring Garden) against the landing of troops to assail Fort McHenry in the rear, were two redoubts, 500 yards apart, called Fort Covington and the City Battery. In the rear of these upon the high ground of the present Battery Square was a circular battery. A long line of platforms for guns was erected in front of Fort McHenry and was known as the Water Battery.