What conflict was sparked by the bombing of Pearl Harbor?

The bombing of Pearl Harbor, which occurred on December 7, 1941, directly led to the United States' entry into World War II. Prior to this event, the U.S. had maintained a position of neutrality in the ongoing global conflict, although it was providing material support to Allied nations. The attack by the Japanese Navy, which resulted in significant loss of life and damage to the U.S. Pacific Fleet, galvanized public opinion in the United States and prompted Congress to declare war on Japan the following day. This declaration marked a pivotal moment in history, transitioning the U.S. from a neutral stance to becoming an active combatant in World War II against the Axis powers. The attack fundamentally changed the trajectory of the war and the United States' role on the global stage.