August 19

August 19 is the 232nd day of the year, and the American record for it runs from 1848 to 2010 — a span of 162 years. The entry that anchors it: California Gold Rush, 1848.

The antebellum decades brought the date closer to the country’s central argument. In 1848, California Gold Rush — the New York Herald breaks the news to the East Coast of the United States of the gold rush in California (although the rush started in January) Six years on, in 1854, the First Sioux War begins when United States Army soldiers kill Lakota chief Conquering Bear and in return are massacred.

The early twentieth century brought industry, air travel and war to the date. In 1934, the first All-American Soap Box Derby is held in Dayton, Ohio. The same year, a referendum supported the recent merging of the posts of chancellor and president of Germany, consolidating Adolf Hitler's assumption of supreme power.

After 1945 the date reflects a country operating at global scale. In 1955, in the Northeast United States, severe flooding caused by Hurricane Diane, claims 200 lives. Then, in 1981, Gulf of Sidra Incident — United States F-14A Tomcat fighters intercept and shoot down two Libyan Sukhoi Su-22 fighter jets over the Gulf of Sidra.

The most recent entries fall within living memory. In 1999, in Belgrade, Yugoslavia, tens of thousands of Serbians rally to demand the resignation of Federal Republic of Yugoslavia President Slobodan Milošević. Then, in 2010, operation Iraqi Freedom ends, with the last of the United States brigade combat teams crossing the border to Kuwait.

The date is also a birthday. Among the Americans born on August 19: Harriette Newell Woods Baker (1815), American editor and children's book writer; C. I. Scofield (1843), American minister and theologian; Bernard Baruch (1870), American businessman and philanthropist; Orville Wright (1871), American engineer and pilot, co-founded the Wright Company; and Fred Stone (1873), American actor and producer.

August 19 is also a date of endings. Among the Americans who died on it: Jeremiah S. Black (1883), American lawyer and politician, 24th United States Attorney General; John Wesley Hardin (1895), American Old West outlaw, gunfighter; George Gamow (1968), Ukrainian-American physicist and cosmologist; and Mark Donohue (1975), American race car driver and engineer.

The date carries formal observance as well — National Aviation Day (United States). The record for August 19 runs 162 years deep across 8 entries. Read in sequence, the date stops being a coincidence and starts being a through-line.