Question: Pirates was partially about the breakup with the songwriter of what nationality?

Context paragraphs:
Sahrawi nationality law: Sahrawi nationality law is the law of the Sahrawi Arab Democratic Republic (SADR) governing nationality and citizenship.  SADR is a partially recognized state which claims sovereignty over the entire territory of Western Sahara, but only administers part of that territory.

Hook Gang: The Hook Gang was an American, street gang and later were river pirates active, in New York City, during the late-19th century.  The gang made up some of the most notorious criminals and thugs ,on the New York waterfront and were a major force, in the old Forth Ward and Corlears' Hook districts, during the post-American Civil War era, until their breakup, by the newly formed, Steamboat Squad, of the New York City Police Department in 1876.

Fox Sports: Fox Sports is the brand name for a number of sports channels, broadcast divisions, programming, and other media around the world that are either controlled or partially owned by the family of Rupert Murdoch.  These assets are held mainly by 21st Century Fox, with the exception of the operations in Australia, which are part of News Corp Australia.  (21st Century Fox and News Corp are the two companies resulting from the breakup of the larger News Corporation in mid-2013; the Murdoch family retains voting control of both entities.)

Sociocultural perspective: The sociocultural perspective is a theory used in plenty of fields such as psychology and is used to describe awareness of circumstances surrounding individuals and how their behaviors are affected specifically by their surrounding, social and cultural factors.  According to Catherine A. Sanderson (2010) “Sociocultural perspective: A perspective describing people’s behavior and mental processes as shaped in part by their social and/or cultural contact, including race, gender, and nationality.”  Sociocultural perspective theory is a broad yet significant aspect in our being.  It applies to every sector of our daily lives.  How we communicate, understand, relate and cope with one another is partially based on this theory.  Our spiritual, mental, physical, emotional, physiological being are all influenced by sociocultural perspective theory.

Pirates (album): Pirates is the second album by Chicago-born singer, songwriter, and musician Rickie Lee Jones, released in July 1981, two years after her eponymous debut "Rickie Lee Jones."  The album is partially an account of her break-up with fellow musician Tom Waits after the success of her debut album.  The cover is a 1976-copyrighted photo by Brassaï.

Tom Waits: Thomas Alan "Tom" Waits (born December 7, 1949) is an American singer-songwriter, composer, and actor.

John H. McCullagh: John H. McCullagh (1842 – March 6, 1893) was an American law enforcement officer and police captain in the New York City Police Department.  Popularly known as "Farmer John", he was a protégé of Captains Jeremiah Petty and George W. Walling and battled such notorious gangs and river pirates such as the Tub of Blood Bunch, the Battle Row and Hell's Kitchen Gangs.  He especially confronting the latter gang when their leaders Ike Marsh and Dutch Heinrichs began raiding the Hudson River Railroad yards and express trains.  McCullagh is also credited for the breakup of Shang Draper's criminal organization in the early 1880s.

Max Headroom broadcast signal intrusion: The Max Headroom broadcast signal intrusion was a television signal hijacking that occurred in Chicago, Illinois, United States, on the evening of November 22, 1987, by an unknown man (or group of unknown individuals).  It is an example of what is known in the television business as broadcast signal intrusion.  The intruder was successful in interrupting two broadcast television stations within the course of three hours.  After a brief and only partially successful attempt to break into the signal of intended target of WGN-TV, the signal pirates succeeded in getting their broadcast intruded onto WTTW during an episode of the "Doctor Who" serial "Horror of Fang Rock".  The pirate broadcast, which lasted 90 seconds and was pre-recorded on videotape, featured an individual disguised as television character Max Headroom parodying WGN and television in general.  The incident made national headlines and the people responsible have never been identified.

San Angelo/Roswell Pirates: The San Angelo Pirates were a class-D minor league baseball, club based in San Angelo, Texas.  The team first played in 1958 and partially during the following season.  On June 9, 1959 the Pirates moved to Roswell, New Mexico to become the Roswell Pirates.  In 1959, the San Angelo/Roswell Pirates was the first professional team to feature Willie Stargell, who was elected to the Hall of Fame in 1988.  Stargell hit .274 with 7 homeruns and 87 RBI in 118 games with the team.

Banditti of the Prairie: The Banditti of the Prairie, also known as "The Banditti", "Prairie Pirates", "Prairie Bandits", and "Pirates of the Prairie", in the U.S. states of Illinois, Indiana, Ohio, and the territory of Iowa, were a group of loose-knit, outlaw gangs, during the early-mid-19th century.  Though bands of roving criminals were common in many parts of Illinois, the counties of Lee, DeKalb, Ogle, and Winnebago were especially plagued by them.  The new crime wave in the region of the frontier Middle West may have occurred following the crackdown on southern outlaws by the rising vigilante- regulator movement and the breakup of the criminal syndicate of John A. Murrell and his gang, the "Mystic Clan" in the Southern United States.  In the year 1841, the escalating pattern of house burglary, horse and cattle theft, stagecoach and highway robbery, counterfeiting, and murder associated with the Banditti had come to a head in Ogle County.  As the crimes continued, local citizens formed bands of vigilantes known as Regulators.  A clash between the Banditti and the Regulators in Ogle County near Oregon, Illinois, resulted in the outlaws' demise and decreased Banditti activity and violent crime within the county.

Supporting paragraphs: Pirates (album) Tom Waits
Answer: American