This Day in History

  • First Submarine to Circle the Globe

    On February 24, 1960, the US Navy submarine USS Triton slipped beneath the surface to begin the first fully submerged circumnavigation of the globe. The daring departure marked the start of a 60-day underwater journey that would prove just how far nuclear submarine technology had advanced during the tense years of the Cold War.

  • First Attacks on US Mainland During WWII

    On February 23, 1942, millions of Americans were gathered around their radios listening to President Franklin D. Roosevelt’s fireside chat. At almost the same moment — 7:15 p.m. Pacific time — a Japanese submarine surfaced one mile off the California coast and began shelling an oil field near Santa Barbara. The war had just arrived on the American mainland.

  • Battle of Verdun

    On February 21, 1916, one of the longest battles on the Western Front began at Verdun. The nearly 10-month battle ended in a French victory, but at a high cost of lives on both sides. 

  • San-Francisco-Oakland Bay Bridge

    On February 20, 1931, Congress approved the San-Francisco-Oakland Bay Bridge project, setting in motion construction of a permanent crossing that would reshape travel across San Francisco Bay. That decision launched one of the most complex bridge systems ever attempted in the United States and created a transportation link that millions would rely on every year.

  • Battle of Kasserine Pass

    On February 19, 1943, the Battle of Kasserine Pass began, marking the first major clash between American and German forces in North Africa. The fight quickly tested the strength, training, and leadership of US troops as they faced experienced Axis armored units in the rugged mountains of Tunisia.

  • Jefferson Wins Presidency 

    On February 17, 1801, the young United States faced a constitutional crisis that tested whether its new government could transfer power peacefully. That day, after weeks of deadlock, the House of Representatives finally chose a president, proving that the nation’s system—though imperfect—could still function under pressure.