In which war do American experience and direct military attack upon its own territory?

The American experience of direct military attack upon its own territory occurred during the War of 1812. British forces invaded and burned Washington, D.C., in 1814, marking a significant moment in the conflict. This war was characterized by various battles on American soil, highlighting the vulnerabilities of the young nation. The attack on the capital was a pivotal event that underscored the seriousness of the conflict and its impact on American national identity.