On October 1, 1890, an act of Congress creates Yosemite National Park, home of such natural wonders as Half Dome and the giant sequoia trees. Environmental trailblazer John Muir (1838-1914) and his colleagues campaigned for the congressional action, which was signed into law by President Benjamin Harrison and paved the way for generations of hikers, campers and nature lovers, along with countless “Don’t Feed the Bears” signs.

On October 1, 1908, the first production Model T Ford is completed at the company’s Piquette Avenue plant in Detroit. Between 1908 and 1927, Ford would build some 15 million Model T cars. It was the longest production run of any automobile model in history until the Volkswagen Beetle surpassed it in 1972.

On October 1, 1920, Scientific American magazine reports that the rapidly developing medium of radio would soon be used to broadcast music. A revolution in the role of music in everyday life was about to be born.

On October 1, 1924, future President James Earl Carter is born in Plains, Georgia. Carter, who preferred to be called “Jimmy,” was the son of a peanut farmer and was the first president to be born in a hospital. Carter was raised a devoted Southern Baptist and graduated from the Naval Academy in Annapolis, Maryland, in 1946. He married Rosalynn Smith later that year.

Naming himself head of state, communist revolutionary Mao Zedong officially proclaims the existence of the People’s Republic of China; Zhou Enlai is named premier. The proclamation was the climax of years of battle between Mao’s communist forces and the regime of Nationalist Chinese leader Chiang Kai-Shek, who had been supported with money and arms from the American government. The loss of China, the largest nation in Asia, to communism was a severe blow to the United States, which was still reeling from the Soviet Union’s detonation of a nuclear device one month earlier.

On October 1, 1961, in New York's final game of the regular season, Yankees slugger Roger Maris hits his 61st home run, becoming the first player in Major League Baseball to hit more than 60 in a season. He tops former Yankees great Babe Ruth, who hit 60 home runs in 1927.

On October 1, 1962, Johnny Carson takes over from Jack Paar as host of the late-night talk program The Tonight Show. Carson went on to host The Tonight Show Starring Johnny Carson for three decades, becoming one of the biggest figures in entertainment in the 20th century.

An earthquake in Whittier, California, kills 6 people and injures 100 more on October 1, 1987. The quake was the largest to hit Southern California since 1971, but not nearly as damaging as the Northridge quake that would devastate parts of Los Angeles seven years later.

Polly Klaas is abducted at knifepoint by an intruder in her Petaluma, California, home during a slumber party with two friends. Despite a massive manhunt and national attention, there was no sign of the missing 12-year-old or her abductor for two months.

On October 1, 2005, suicide bombers strike three restaurants in two tourist areas on the Indonesian island of Bali, a popular resort area. The bombings killed 22 people, including the bombers, and injured more than 50 others. This was the second suicide-bombing incident to rock the island in less than three years. (In 2002, a series of three bombs killed 202 people, many of them foreign nationals in Bali on vacation, including 88 Australians.)