Corrected entry: During one scene, Mel Gibson's soldiers ambush a British column in steady rain. In reality, the black powder used in the muskets of the day would not ignite if wet. Whole battles in the war were called off because of rain.
Grumpy Scot
27th Aug 2001
Correction: It is possible (though very difficult) to keep your powder dry in the rain. Several times during the revolutionary war Americans ambushed the British because the British thought they couldn't be ambushed in the rain. However sometimes it did backfire as the Americans didn't keep their powder dry enough and the British counterattacked with bayonets.
Grumpy Scot