War of 1812 memory and invasion fear

American memories of British coastal operations in the War of 1812 help explain why a small submarine attack could revive fears of mainland invasion. Hopes for an easy American victory faded as experienced Royal Navy and army forces became available after the Napoleonic Wars. Britain's main aim was a favorable peace rather than the reconquest of the whole republic. The burning of Washington supplied a vivid example of vulnerability, while Baltimore's prepared defenses and the Battle of New Orleans showed that organized American resistance could defeat smaller expeditionary forces. Maritime maneuver during the American Civil War kept the coast's use as an invasion route within living historical memory. Societies interpret contemporary raids through older experiences even when the current military threat is much smaller.