Question: What year did the choreographer of The Gang's All Here die?

Context paragraphs:
Busby Berkeley: Busby Berkeley (born Berkeley William Enos; November 29, 1895 – March 14, 1976) was an American movie director and musical choreographer.

Forty Thieves (New York gang): The Forty Thieves — likely named after Ali Baba and the Forty Thieves — were formed in 1825 and alleged to be the first known and oldest New York City criminal street gang.  The Thieves consisted primarily of Irish immigrants, and Irish Americans who terrorized the Five Points neighborhood of 19th century Manhattan.  Another criminal gang named the "Forty Thieves" which had no criminal ties to the New York gang was formed in London, England in 1828.  From 1873-1950s, an all-female London criminal gang known as the "Forty Elephants" was also known to use the name the Forty Thieves.  Later a criminal gang in Philadelphia called themselves the Forty Thieves.  The Kerryonians another early Irish gang formed in the same year as the Forty Thieves were alleged to be the second oldest organized criminal gang in New York City.

The HBK Gang: The HBK Gang, also known as The Heartbreak Gang, is an American hip hop record production collective based in Hercules, California, and the San Francisco Bay Area.  Founded by Iamsu! , Chief and P-Lo in 2008, members also include Sage the Gemini, Skipper, CJ, Rossi, Dave Steezy, Jay Ant, Kool John and Kehlani.  After contributing to various mixtapes and Iamsu's "Kilt II" in 2013, in August of that year the group released their debut mixtape "Gang Forever".  HBK Gang Records is the name of an associated independent record label.

Rote Zora: Rote Zora (English: Red Zora , from the book "Die Rote Zora und ihre Bande" by Kurt Held) was a militant feminist group active in West Germany from 1977–95, known for a series of bombings.  The gang bombed sex shops and firms it thought exploited women in the 1970s and 1980s.  No one was harmed in the 45 attacks the organisation carried out between 1977 and 1995.  The movement took its name from the 1941 book "Die Rote Zora und ihre Bande" by Kurt Held, which tells the story of a red-haired Croatian girl called "Red Zora" who leads a gang of orphans committed to righting injustice.

Olsen Gang: The Olsen Gang (Danish: "Olsen-banden" , Norwegian: "Olsenbanden" , German: "Die Olsenbande" ) is a fictional Danish criminal gang in the eponymous comedy film series.  The gang's leader is the criminal genius and habitual offender Egon Olsen and his accomplices are Benny and Kjeld (Kjell in Norwegian).  The gang members are harmless, extremely rarely target ordinary citizens, and never use violence.  A Norwegian version of the film series was also made (a total of 14 films from 1969 to 1999), in most cases based directly on the scripts for the Danish films.

Jheri Curls: The Jheri Curls were a Dominican gang which was active in the Washington Heights, Manhattan neighborhood of New York City in the early 1990s.  Taking their moniker, and coiffures, from the Jheri curl hairstyle that was of waning popularity in the United States during the time, the gang ran a major cocaine trafficking operation in upper Manhattan which was ultimately based out of an apartment complex on W. 157th St. and Riverside Drive.  The gang was led by Rafael Martinez along with his brothers Lorenzo, Julian, Daniel, and Cesar.  The Jheri Curls pulled in millions of dollars per year in cocaine sales (allowing the Martinez brothers to live comfortably in Queens), and gang leader Rafael was able to secrete some of the money in properties in the Dominican Republic.

The Gang's All Here (1943 film): The Gang's All Here is a 1943 American Twentieth Century Fox Technicolor musical film starring Alice Faye, James Ellison, and Carmen Miranda.  The film, directed and choreographed by Busby Berkeley, is considered a camp classic, and is noted for its use of musical numbers with fruit hats. Included among the 10 highest-grossing films of that year, it was at that time Fox's most expensive production.

Battle of Ingalls: The Battle of Ingalls was a gunfight on September 1, 1893 between United States Marshals and the Doolin-Dalton Gang, during the closing years of the Old West era, in Ingalls, Oklahoma.  The Doolin-Dalton Gang had been involved in a number of train robberies and bank robberies, beginning around 1891.  They had found a safe haven in the town of Ingalls, which unwittingly harbored many outlaws during that period.  On September 1, 1893, a posse was organized by the new United States Marshal, Evett Dumas "E.D." Nix, which entered the outlaw town of Ingalls with the intent to capture the gang.  The lawmen were engaged in a gunbattle in which three of the fourteen lawmen carrying Deputy Marshals' commissions would die as a result of the battle.

Kimes-Terrill Gang: The Kimes-Terrill Gang was a bank robbing gang, led by Matthew Kimes and Ray Terrill, active in the Midwestern United States during the 1920s.  The gang was known, not only for their high-profile robberies, but for their frequent escapes from prison.  The members were alleged to have sworn a blood oath to free each other from jail, should they ever be captured, or die in the attempt.

Die Hard with a Vengeance: Die Hard with a Vengeance is a 1995 American action film and the third in the "Die Hard" film series.  It was co-produced and directed by John McTiernan (who directed "Die Hard"), written by Jonathan Hensleigh, and stars Bruce Willis as New York City Police Department Lieutenant John McClane, Samuel L. Jackson as McClane's reluctant partner Zeus Carver, and Jeremy Irons as Simon Gruber.  It was released on May 19, 1995, five years after "Die Hard 2", becoming the highest-grossing film at the worldwide box-office that year, but received mixed reviews.  It was followed by "Live Free or Die Hard" and "A Good Day to Die Hard" in 2007 and 2013, respectively.

Supporting paragraphs: The Gang's All Here (1943 film) Busby Berkeley
Answer: 1976