On October 4 1777, Gen. George Washington’s troops launched an assault on the British at Germantown, Pennsylvania, resulting in heavy American casualties.

In 1887, the International Herald Tribune had its beginnings as the Paris Herald, a European edition of the New York Herald.

In 1940, Germany’s Adolf Hitler and Italy’s Benito Mussolini conferred at Brenner Pass in the Alps.

In 1957, the Space Age began as the Soviet Union launched Sputnik 1, the first artificial satellite, into orbit.

In 1965, Pope Paul VI became the first pope to visit the Western Hemisphere as he addressed the U.N. General Assembly.

In 1970, rock singer Janis Joplin was found dead in her Hollywood hotel room at age 27.

In 1990, for the first time in nearly six decades, German lawmakers met in the Reichstag for the first meeting of the nation’s reunified parliament.

In 1991, 26 nations, including the United States, signed the Madrid Protocol, which imposed a 50-year ban on oil exploration and mining in Antarctica.

In 2001, a Russian airliner flying from Israel to Siberia was accidentally downed by a Ukrainian anti-aircraft missile over the Black Sea, killing all 78 people aboard.

In 2002, “American Taliban” John Walker Lindh received a 20-year sentence after a sobbing plea for forgiveness before a federal judge in Alexandria, Virginia. (He was released from prison in May, 2019.) In a federal court in Boston, a laughing Richard Reid pleaded guilty to trying to blow up a trans-Atlantic flight with explosives in his shoes (the British citizen was later sentenced to life in prison).

In 2004, the SpaceShipOne rocket plane broke through Earth’s atmosphere to the edge of space for the second time in five days, capturing the $10 million Ansari X prize aimed at opening the final frontier to tourists.

In 2010, the Supreme Court began a new era with three women serving together for the first time as Elena Kagan took her place at the end of the bench.

In 2013, Vo Nguyen Giap, the military commander who’d led Vietnamese Communist forces against the French and then the Americans, died in Hanoi at age 102.

In 2017, President Donald Trump visited hospital bedsides and a police base in Las Vegas in the aftermath of the shooting rampage three nights earlier that left 58 people dead.

In 2020, infected and contagious, President Donald Trump briefly ventured out in an SUV from the hospital where he was being treated for COVID-19 to salute cheering supporters. Trump’s medical team reported that his blood oxygen level had dropped suddenly twice in recent days and that they gave him a steroid typically only recommended for the very sick.

In 2022, Elon Musk abandoned his legal battle to back out of buying Twitter and offered to go through with his original $44 billion bid for the social media platform.