As we transition from the end of March into of April, the American calendar reminds us of the nation’s profound capacity for transformation. This week in history highlights a striking spectrum of the American experience—from the high-stakes military maneuvers of the Civil War and World War I to the quiet, revolutionary births of global tech giants and civil rights milestones.
March 31
- 1918: Daylight Saving Time Begins – For the first time, the United States implemented Daylight Saving Time under the Standard Time Act. Originally designed as a “wartime” measure during World War I to conserve fuel and electricity, it shifted the way Americans perceived the passage of their days.
- 1992: USS Missouri Decommissioned – The “Mighty Mo,” the iconic battleship where the Japanese surrender was signed to end World War II, was decommissioned for the final time. It marked the end of the era of the battleship in the U.S. Navy.
April 1
- 1865: Battle of Five Forks – Often called the “Waterloo of the Confederacy,” Union General Philip Sheridan defeated Confederate forces near Petersburg, Virginia. This victory cut General Robert E. Lee’s final supply line, forcing the evacuation of Richmond the following day.
- 1976: Apple Computer Company Founded – In a garage in Los Altos, California, Steve Jobs, Steve Wozniak, and Ronald Wayne formed Apple. This moment sparked a personal computing revolution that would eventually redefine global communication and commerce.
April 2
- 1792: The Coinage Act – Congress established the United States Mint in Philadelphia, the first federal building erected under the Constitution. This act created a national currency and regulated the value of coins, transitioning the young nation toward a unified economic system.
- 1917: Wilson Asks for War – President Woodrow Wilson appeared before a joint session of Congress to request a declaration of war against Germany, stating that “the world must be made safe for democracy.” This led to the U.S. entry into World War I four days later.
April 3
- 1860: The First Pony Express Run – Riders simultaneously departed from St. Joseph, Missouri, and Sacramento, California, beginning a daring mail service that promised to cross the continent in just ten days. Though short-lived, it became an enduring symbol of American grit.
- 1948: The Marshall Plan Signed – President Harry S. Truman signed the Foreign Assistance Act, better known as the Marshall Plan. It provided over $13 billion in aid to rebuild Western Europe after World War II, establishing the U.S. as a primary global superpower.
April 4
- 1818: The Flag Act of 1818 – Congress adopted a new design for the American flag, mandating 13 horizontal stripes to represent the original colonies and one star for every state in the union, to be added on the July 4th following a state’s admission.
- 1968: Assassination of Dr. Martin Luther King Jr. – The civil rights leader was fatally shot at the Lorraine Motel in Memphis, Tennessee. His death sparked a wave of national mourning and riots, ultimately accelerating the passage of the Fair Housing Act.
April 5
- 1621: The Mayflower Sets Sail for England – After a devastating first winter in Plymouth Colony, the Mayflower began its return voyage to England. Despite the loss of half their number, the remaining Pilgrims famously chose to stay behind, cementing the colony’s permanence.
- 1951: The Rosenbergs Sentenced – Following one of the most controversial espionage trials in U.S. history, Julius and Ethel Rosenberg were sentenced to death for conspiracy to commit espionage, specifically for passing atomic secrets to the Soviet Union.
April 6
- 1862: The Battle of Shiloh Begins – One of the bloodiest engagements of the Civil War began in Tennessee. The two-day battle resulted in over 23,000 casualties and ended a Confederate hope of blocking the Union advance into northern Mississippi.
- 1917: U.S. Enters World War I – Following President Wilson’s request, the U.S. House of Representatives voted 373 to 50 to pass the war resolution. The U.S. officially declared war on Germany, shifting the tide of the “Great War” in favor of the Allies.
