U.S. declares war on Japan after surprise attack on Pearl Harbor
In a dastardly move, Imperial Japan launched a surprise attack on the U.S. naval base at Pearl Harbor, Hawaii, killing over 2,400 Americans and destroying much of the U.S. Pacific Fleet. President Franklin D. Roosevelt, outraged and grief-stricken, addressed Congress, labeling the attack "a date which will live in infamy." With his impassioned plea, Congress swiftly approved a declaration of war against Japan, marking the United States' official entry into World War II.
The Day of Infamy: A Turning Point in American History
A Surprising Attack and a Nation's Fury
December 7, 1941, is a date etched in the memories of Americans as a day of great tragedy and betrayal. It was on this fateful morning that the Imperial Japanese Navy launched a surprise attack on the United States naval base at Pearl Harbor, Hawaii, killing over 2,400 Americans and destroying much of the U.S. Pacific Fleet.
A Call to Action: Roosevelt's Infamy Speech
In the aftermath of the attack, President
Franklin D. Roosevelt addressed the United States Congress, his voice trembling with outrage and grief. He famously declared December 7 to be a "date which will live in infamy," and with his impassioned plea, Congress swiftly approved a declaration of war against Japan, marking the United States' official entry into World War II.
The Road to War
In the months leading up to the attack, tensions had been escalating between the United States and Japan. The Japanese, seeking to expand their empire, had been making aggressive moves in Asia, while the United States, concerned about the stability of the region, had been imposing economic sanctions on Japan. Diplomatic efforts to resolve the situation had failed, and the attack on Pearl Harbor was the culmination of this festering rivalry.
- President Franklin D. Roosevelt: The 32nd President of the United States, who rallied the nation and led the country into World War II.
- Admiral Isoroku Yamamoto: The Japanese commander-in-chief who planned and executed the attack on Pearl Harbor.
- General George C. Marshall: The U.S. Army Chief of Staff who played a crucial role in preparing the American military for war.
Timeline of Events
- November 26, 1941: The Japanese naval fleet sets sail for Pearl Harbor.
- December 7, 1941: The Japanese launch a surprise attack on Pearl Harbor, killing over 2,400 Americans.
- December 8, 1941: President Roosevelt addresses Congress, calling the attack a "date which will live in infamy."
- December 11, 1941: The United States declares war on Germany and Italy, after which both countries declare war on the United States.
- The United States' entry into World War II, which would ultimately contribute to the Allied victory.
- The loss of over 2,400 American lives and the destruction of much of the U.S. Pacific Fleet.
- A shift in American foreign policy, as the country began to take a more active role in global affairs.
The attack on Pearl Harbor had a profound impact on American society and culture. It led to a surge in patriotism and nationalism, as well as a increase in war efforts and production. The event also marked a turning point in American history, as the country began to emerge as a global superpower.
- "Yesterday, December 7, 1941—a date which will live in infamy—the United States of America was suddenly and deliberately attacked by naval and air forces of the Empire of Japan." - President Franklin D. Roosevelt
- "We will not only defend ourselves to the uttermost but will make it very certain that this form of treachery shall never again endanger us." - President Franklin D. Roosevelt
The attack on Pearl Harbor was a personal tragedy for many Americans. One of the most notable stories is that of Doris Miller, a Mess Attendant Third Class who became the first African American to receive the Navy Cross for his heroic actions during the attack.
The attack on Pearl Harbor set the stage for the United States' involvement in World War II, which would ultimately lead to the Allied victory and the rise of the United States as a global superpower. It also marked a turning point in American foreign policy, as the country began to take a more active role in global affairs.
The attack on Pearl Harbor has been the subject of countless books, articles, and documentaries. It has also been commemorated in various ways, including the USS Arizona Memorial, which serves as a tribute to the lives lost during the attack.
Comprehensive Historical Account
The Imperial Japanese Navy's Preparation for the Attack
The Imperial Japanese Navy had been planning the attack on Pearl Harbor for months. They had been gathering intelligence on the U.S. Pacific Fleet, studying its movements and patterns. The Japanese had also been conducting simulation exercises, practicing their aerial attacks and naval maneuvers.
In November 1941, the Japanese naval fleet, consisting of six aircraft carriers, nine battleships, and numerous smaller vessels, set sail for Hawaii. The fleet was led by Admiral Isoroku Yamamoto, who had been instrumental in planning the attack. As the fleet journeyed across the Pacific, the Japanese pilots and crew members rehearsed their roles, preparing for the surprise attack.

In-Depth Character Profile
Admiral Husband E. Kimmel: The Man in Charge
Admiral Husband E. Kimmel was the Commander-in-Chief of the U.S. Pacific Fleet at the time of the attack on Pearl Harbor. Born in 1882, Kimmel was a career naval officer who had risen through the ranks to become one of the most senior officers in the Navy.
Despite his experience and qualifications, Kimmel has been criticized for his role in the events leading up to the attack. He had been warned about the possibility of a Japanese attack, but he did not take adequate measures to prepare the fleet for it. As a result, the U.S. Pacific Fleet was caught off guard, and the attack on Pearl Harbor was a devastating surprise.
Full Comparison Analysis
Comparing the Attack on Pearl Harbor to Other Surprise Attacks in History
The attack on Pearl Harbor was not the first surprise attack in history, nor was it the last. There have been several other instances where one country or group has launched a surprise attack on another, often with devastating consequences.
One famous example is the Mongol invasion of Eastern Europe in the 13th century. Led by Genghis Khan, the Mongols launched a series of surprise attacks on European cities, catching them off guard and conquering much of the continent.
More recently, the 9/11 attacks on the United States in 2001 were also surprise attacks, carried out by a group of terrorists who hijacked four commercial airplanes and crashed them into the World Trade Center and the Pentagon.

Study of Cultural Impact
The Cultural Impact of the Attack on Pearl Harbor
The attack on Pearl Harbor had a profound impact on American culture, particularly in the years immediately following the attack. There was a surge in patriotism and nationalism, as Americans rallied behind the war effort.
The attack also had a significant impact on popular culture. Songs, movies, and books about the attack and the war effort proliferated, helping to shape American identity and values.
In addition, the attack on Pearl Harbor marked a turning point in American foreign policy, as the country began to take a more active role in global affairs.
Detailed Economic Report
The Economic Impact of the Attack on Pearl Harbor
The attack on Pearl Harbor had significant economic implications for the United States. The destruction of the U.S. Pacific Fleet and the loss of thousands of lives meant that the country had to divert resources to rebuilding and replenishing its military.
In addition, the attack disrupted global trade and commerce, leading to shortages and rationing in the United States. The war effort also led to a significant increase in government spending and borrowing, which had a lasting impact on the U.S. economy.
Despite these challenges, the attack on Pearl Harbor also led to significant economic opportunities, particularly in the areas of defense and technology.