>>10012080With about 6,000 troops, the Americans at Bladensburg outnumbered the British, and they also had a distinct advantage in terms of cavalry and artillery. Moreover, the British had just marched 15 miles through heat so stifling that several men fell victim to sunstroke. Yet when they charged over a bridge at the Americans, militiamen started fleeing almost immediately. Additional militiamen were sent up to restore the breach, but they too were scared off, due largely to the intimidating but notoriously inaccurate Congreve rockets being fired their way.