Queen Mary I, the monarch of England and Ireland since 1553, dies and is succeeded by her 25-year-old half-sister, Elizabeth.

Italian composer Giuseppe Verdi’s first opera, Oberto, conte di San Bonifacio, debuts in Milan. The premiere was held at La Scala, Italy’s most prestigious theater. Oberto was received favorably, and the next day the composer was commissioned by Bartolomeo Merelli, the impresario at La Scala, to write three more operas. In 1842, after some personal and professional setbacks, the opera Nabucco made Verdi an overnight celebrity. He would go on to compose such classic operas as Rigoletto, Il Trovatore, La Traviata, Aída, and Otello.

On November 17, 1958, the Kingston Trio’s “Tom Dooley” hits #1 on the Billboard pop chart.

During part of what would become known as the Battle of the Ia Drang Valley, a battalion from the 1st Cavalry Division is ambushed by the 8th Battalion of the North Vietnamese 66th Regiment. The battle started several days earlier when the 1st Battalion, 7th Cavalry engaged a large North Vietnamese force at Landing Zone X-Ray at the base of the Cheu Pong hills (Central Highlands).

Soviet and U.S. negotiators meet in Helsinki to begin the Strategic Arms Limitation Talks (SALT). The meeting was the climax of years of discussions between the two nations concerning the means to curb the Cold War arms race.

Wealthy socialite Barbara Baekeland is stabbed to death with a kitchen knife by her 25-year-old son, Antony, in her London, England, penthouse. When police arrived at the scene, Antony was calmly placing a telephone order for Chinese food.

In the midst of the Watergate scandal that eventually ended his presidency, President Richard Nixon tells a group of newspaper editors gathered at Walt Disney World in Orlando, Florida, that he is “not a crook.”

On November 17, 1981, President Ronald Reagan signs off on a top secret document, National Security Decision Directive 17 (NSDD-17), which gives the Central Intelligence Agency the power to recruit and support a 500-man force of Nicaraguan rebels to conduct covert actions against the leftist Sandinista regime in Nicaragua. A budget of $19 million was established for that purpose.

On November 17, 2003, ex-soldier John Muhammad is found guilty of one of a series of sniper shootings that terrorized the metropolitan Washington, D.C. area and dominated national headlines in October 2002. Police charged that Muhammad and his 17-year-old accomplice, Lee Boyd Malvo, killed 10 people and wounded three others during a three-week killing spree. After just over six hours of deliberation, a jury convicted Muhammad of the October 9, 2002, shooting of Dean Meyers while he pumped gas at a Sunoco station in Manassas, Virginia.

On November 17, 2003, the actor and former bodybuilder Arnold Schwarzenegger is sworn in as the 38th governor of California at the State Capitol in Sacramento. Schwarzenegger, who became a major Hollywood star in the 1980s with such action movies as Conan the Barbarian and The Terminator, defeated Governor Gray Davis in a special recall election on October 7, 2003. Prior to Schwarzenegger, another famous actor, Ronald Reagan, served as the 33rd governor of California from 1967 to 1975 before going on to become the nation’s 40th president in 1980.