Embracing Soviet-style communism, Fidel Castro overcame imprisonment and exile to become leader of Cuba and defy the power of the United States at every turn. The strongman's half-century rule was marked by the unsuccessful U.S.-backed Bay of Pigs invasion in 1961 and the Cuban Missile Crisis a year later that brought the world to the brink of nuclear war. After surviving a crippling trade embargo and dozens of assassination plots, Castro died in November at age 90, one of many notables who left the world stage in 2016.
The year also saw the deaths of pop music giants: David Bowie, who broke musical boundaries through his musicianship and striking visuals, and Prince, considered one of the most inventive and influential musicians of modern times.
Among the political figures who died in 2016 was the world's longest reigning monarch: King Bhumibol Adulyadej, revered in Thailand as a demigod, a father figure and an anchor of stability.
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[NATLu002du002dDO NOT USE] In Memoriam: Influential People We've Lost This Year
Others in the world of public affairs included: former United National Secretary-General Boutros Boutros-Ghali, U.S. Supreme Court Justice Antonin Scalia, ex-senator and astronaut John Glenn, former U.S. Attorney General Janet Reno, former Israeli leader Shimon Peres and former U.S. first lady Nancy Reagan.
In sports, the year saw the passing of Muhammad Ali, whose fast fists and outspoken personality brought him fans around the world. Other sports figures included golfer Arnold Palmer, Gordie "Mr. Hockey" Howe, basketball players Dwayne "Pearl" Washington and Nate Thurmond; and Olympians Vera Caslavska and Tommy Kono.
Artists and entertainers who died included author Harper Lee, conductor Pierre Boulez, musicians Leonard Cohen, Merle Haggard, Maurice White and Phife Dawg; and actors Gene Wilder, Abe Vigoda, Florence Henderson, Alan Rickman, Robert Vaughn, Garry Shandling, Doris Roberts, Fyvush Finkel, Carrie Fisher, Debbie Reynolds and Anton Yelchin.
Here is a roll call of some of the people who died in 2016.
Pierre Boulez, 90. Former principal conductor of the New York Philharmonic, one of the leading figures in modern classical music. Jan. 5.
Otis Clay, 73. Hall of fame rhythm and blues artist known as much for his charitable work in Chicago as for his singing. Jan. 8.
David Bowie, 69. Other-worldly musician who broke pop and rock boundaries with his creative musicianship and a genre-spanning persona he christened Ziggy Stardust. Jan. 10.
Alan Rickman, 69. Classically-trained British stage star and sensual screen villain in the "Harry Potter" saga and other films. Jan. 14.
Glenn Frey, 67. Rock 'n' roll rebel who co-founded the Eagles and with Don Henley formed one of history's most successful songwriting teams with such hits as "Hotel California" and "Life in the Fast Lane." Jan. 18.
Abe Vigoda, 94. Actor whose leathery, sad-eyed face made him ideal for playing the over-the-hill detective Phil Fish in the 1970s TV series "Barney Miller" and the doomed Mafia soldier in "The Godfather." Jan. 26.
Maurice White, 74. Earth, Wind & Fire founder whose horn-driven band sold more than 90 million albums. Feb. 3.
Antonin Scalia, 79. Influential conservative and most provocative member of the Supreme Court. Feb. 13.
Boutros Boutros-Ghali, 93. Egyptian diplomat who helped negotiate his country's landmark peace deal with Israel but clashed with the United States as U.N. secretary-general. Feb. 16.
Harper Lee, 89. Elusive novelist whose child's-eye view of racial injustice in a small Southern town, "To Kill a Mockingbird," became an Oscar-winning film. Feb. 19.
Nancy Reagan, 94. Backstage adviser and fierce protector of Ronald Reagan in his journey from actor to president — and finally during his battle with Alzheimer's disease. March 6.
Rob Ford, 46. Pugnacious, populist former mayor of Toronto whose career crashed in a drug-driven, obscenity-laced debacle. March 22. Cancer.
Phife Dawg, 45. Lyricist whose witty wordplay was a linchpin of the groundbreaking hip-hop group A Tribe Called Quest. March 22. Complications from diabetes.
Garry Shandling, 66. Actor and comedian who masterminded a brand of phony docudrama with "The Larry Sanders Show." March 24.
Patty Duke, 69. As a teen, she won an Oscar for playing Helen Keller in "The Miracle Worker," then maintained a long career while battling personal demons. March 29.
Merle Haggard, 79. Country giant who rose from poverty and prison to international fame through his songs about outlaws and underdogs. April 6.
Dwayne "Pearl" Washington, 52. Basketball player who went from New York City playground wonder to Big East star at Syracuse. April 20.
Prince, 57. One of the most inventive and influential musicians of modern times with hits including "Little Red Corvette," ''Let's Go Crazy" and "When Doves Cry." April 21.
Tommy Kono, 85. He took up weightlifting in an internment camp for Japanese-Americans and went on to win two Olympic gold medals for the United States. May 1.
Morley Safer, 84. Veteran "60 Minutes" correspondent who exposed a military atrocity in Vietnam that played an early role in changing Americans' view of the war. May 19.
Rosalie Chris Lerman, 90. Survivor of the Auschwitz-Birkenau Nazi death camp who was a passionate advocate of Holocaust remembrance. May 19.
Muhammad Ali, 74. Heavyweight champion whose fast fists, irrepressible personality and determined spirit transcended sports and captivated the world. June 3.
Gordie Howe, 88. Known as "Mr. Hockey," the Canadian farm boy whose blend of talent and toughness made him the NHL's quintessential star. June 10.
Anton Yelchin, 27. Rising actor best known for playing Chekov in the new "Star Trek" films. June 19. Hit by his car in his driveway.
Pat Summitt, 64. Winningest coach in Division I college basketball history who lifted the women's game from obscurity to national prominence during her 38-year career at Tennessee. June 28.
Elie Wiesel, 87. Romanian-born Holocaust survivor whose classic "Night" launched his career as one of the world's foremost witnesses and humanitarians. July 2.
Clown Dimitri, 80. Beloved Swiss clown and mime who studied under Marcel Marceau. July 19.
Rev. Tim LaHaye, 90. Co-author of the "Left Behind" series, a literary juggernaut that brought end-times prophecy into mainstream bookstores. July 25.
John McLaughlin, 89. Conservative political commentator and host of a television show that pioneered hollering-heads discussions of politics. Aug. 16.
Sonia Rykiel, 86. French designer whose relaxed sweaters in berry-colored stripes and eye-popping motifs helped liberate women from stuffy suits. Aug. 25.
Gene Wilder, 83. Frizzy-haired actor who brought his deft comedic touch to such unforgettable roles as the neurotic accountant in "The Producers." Aug. 28.
Vera Caslavska, 74. Seven-time Olympic gymnastics gold medalist who stood up against the 1968 Soviet-led invasion of Czechoslovakia. Aug. 30.
Phyllis Schlafly, 92. Outspoken conservative activist who helped defeat the Equal Rights Amendment in the 1970s. Sept. 5.
Rose Mofford, 94. Arizona's first female governor and a shepherd for the state during a period of political turbulence. Sept. 15.
Arnold Palmer, 87. Golfing great who brought a country-club sport to the masses with a hard-charging style, charisma and a commoner's touch. Sept. 25.
Shimon Peres, 93. Former Israeli president and prime minister whose life story mirrored that of the Jewish state and who was celebrated as a Nobel prize-winning visionary who pushed his country toward peace. Sept. 28.
King Bhumibol Adulyadej, 88. World's longest reigning monarch, he was revered in Thailand as a demigod, a humble father figure and an anchor of stability through decades of upheaval. Oct. 13.
Junko Tabei, 77. The first woman to climb Mount Everest. Oct. 20.
Tom Hayden, 76. 1960s antiwar activist whose name became forever linked with the Chicago 7 trial, Vietnam War protests and his ex-wife, actress Jane Fonda. Oct. 23.
Janet Reno, 78. First woman to serve as U.S. attorney general and the center of several political storms during the Clinton administration. Nov. 7.
Leonard Cohen, 82. Canadian singer-songwriter who blended spirituality and sexuality in songs like "Hallelujah," ''Suzanne" and "Bird on a Wire." Nov. 7.
Gwen Ifill, 61. Co-anchor of PBS' "NewsHour" and a veteran journalist who moderated two vice presidential debates. Nov. 14.
Florence Henderson, 82. Broadway star who became one of America's most beloved television moms in "The Brady Bunch." Nov. 24.
Fidel Castro, 90. He led his bearded rebels to victorious revolution in 1959, embraced Soviet-style communism and challenged U.S. power during his half-century of rule in Cuba. Nov. 25.
Jayaram Jayalalithaa, 68. South Indian actress who turned to politics and became the highest elected official in the state of Tamil Nadu. Dec. 4.
John Glenn, 95. His 1962 flight as the first U.S. astronaut to orbit the Earth made him an all-American hero and propelled him to a long career in the U.S. Senate. Dec. 8.
Alan Thicke, 69. Versatile performer who gained his greatest renown as the beloved dad on the sitcom "Growing Pains." Dec. 13.
Zsa Zsa Gabor, 99. Jet-setting Hungarian actress and socialite who helped invent a new kind of fame out of multiple marriages, conspicuous wealth and jaded wisdom about the glamorous life. Dec. 18.
George Michael, 53. Rocketed to stardom with Wham! and went on to enjoy a long and celebrated solo career lined with controversies. Dec. 25.
Carrie Fisher, 60. Actress who found enduring fame as Princess Leia in the original "Star Wars." Dec. 27.
Debbie Reynolds, 84. The "Singing in the Rain" actress tragically passed away just a day after the death of her daughter Carrie.