Question: Fiona Mont and Graham Hesketh are likened to two american criminals who traveled with their gang during which era ?
Context: 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. Mont Saint Michel and Chartres is a book written by the American historian and scholar Henry Adams (1838–1918).  Adams wrote this book, a meditative reflection on medieval culture, well after his historical masterpiece, "The History of the United States of America (1801–1817)".  Whereas the latter is a serious academic work of history, "Mont Saint Michel and Chartres" is far more whimsical, a playful meditative reflection on medieval culture.  It was published privately in 1904, originally intended simply for his nieces; in 1913, it was made more widely available when published with the support of the American Institute of Architects.  Despite having a far less serious intent than his earlier historical writings, "Mont Saint Michel and Chartres" has garnered high praise: for example, Maurice le Briton said, “"Mont-Saint-Michel and Chartres" is undoubtedly Adams's greatest work; though not apparently related to his earlier writings, this inspired work of poetry is the crowning achievement of his severe and somber historical oeuvre.”  A few years after Adams published "Mont Saint Michel and Chartres", he published his most famous work, the "Education of Henry Adams" in 1907.  Raymond Carney has said of this pair of works: “Taken together they may be read as Adams’ spiritual autobiography—two monumental volumes in which he attempts to bring together in a vast synthesis all of his knowledge of politics, economics, psychology, science, philosophy, art, and literature in order to attempt to understand the individual’s place in history and society.” John Borowski is an American independent filmmaker and author.  The focus of his work has been on late nineteenth and early twentieth century serial killers, initially in a trilogy of documentaries on American criminals, more recently on particular international criminals, on the commerce that has grown up around such crimes, and on other niche artists. Bonnie Elizabeth Parker (October 1, 1910 – May 23, 1934) and Clyde Chestnut Barrow also known as Clyde Champion Barrow (March 24, 1909 – May 23, 1934) were American criminals who traveled the central United States with their gang during the Great Depression, robbing people and killing when cornered or confronted.  Their exploits captured the attention of the American public during the "Public Enemy Era," between 1931 and 1935.  Though known today for their dozen-or-so bank robberies, the duo most often preferred to rob small stores or rural gas stations.  The gang is believed to have killed at least nine police officers and several civilians.  The couple was eventually ambushed and killed by law officers near Sailes, Bienville Parish, Louisiana.  Their exploits were revived and cemented in American pop folklore by Arthur Penn's 1967 film "Bonnie and Clyde". Kate (Ma) Barker (née Clark; October 8, 1873 – January 16, 1935), better known as Ma Barker, and sometimes as Arizona Barker, was the mother of several criminals who ran the Barker gang during the "public enemy era," when the exploits of gangs of criminals in the U.S. Midwest gripped the American people and press.  She traveled with her sons during their criminal careers. Hell-Cat Maggie (fl.  1840–1845) was the pseudonym of an American criminal and early member of the Dead Rabbits.  She was a well-known personality in Manhattan's Five Points district and a noted fighter, her teeth reportedly filed into points and who wore long claw-like brass fingernails, who fought alongside the Dead Rabbits and other Five Pointers against rival nativist gangs from the Bowery, most especially the Bowery Boys, during the early 1840s.  Although there is little information on her life, she is one of the earliest female criminals of the "Gangs of New York" era and has been compared to later criminals such as Sadie the Goat, Gallus Mag and Battle Annie, the latter leading the female auxiliary of the Gopher Gang during the 1870s. The Barrow Gang was an American criminal organization active between 1932 and 1934.  They were well known outlaws, robbers, and criminals who as a gang traveled the Central United States during the Great Depression.  Their exploits were known nationwide.  They captured the attention of the American press and its readership during what is sometimes referred to as the "public enemy era."  Though the gang was notorious for the bank robberies they committed, they preferred to rob small stores or gas stations over banks.  The gang was believed to have killed at least nine police officers, among several other murders. White caps were secret terrorist bands operating in southern Indiana in the late 19th century.  They became common in the state following the American Civil War and lasted until the turn of the 20th century.  They beat or killed numerous victims.  They often claimed the victims were either criminals or suspected criminals, but often the victims were simply people of whom the whitecappers disapproved.  White Caps were especially active in Crawford and neighboring counties in the late 1880s, according to a report by Attorney General Louis T. Michener.  Blacks and others they disliked were forced out; victims both male and female were severely whipped or whipped.  Several members of the Reno Gang were lynched in 1868, causing an international incident.  Some of the members had been extradited to the United States from Canada and were supposed to be under federal protection.  Lynchings continued against other criminals, but when two possibly innocent men were killed in Corydon in 1889, Indiana responded by cracking down on the white cap vigilante groups beginning in the administration of Isaac P. Gray. Brigadoon is a musical with a book and lyrics by Alan Jay Lerner, and music by Frederick Loewe.  Songs from the musical, such as "Almost Like Being in Love", have become standards.  The story involves two American tourists who stumble upon Brigadoon, a mysterious Scottish village that appears for only one day every 100 years.  Tommy, one of the tourists, falls in love with Fiona, a young woman from Brigadoon. Fiona Mary Mont (born 1 April 1970 in Brighton) is an English former fugitive.  She became known as "Britain's Most Wanted Woman" during a major police and media hunt for her in connection with allegations of corporate fraud.  The chase lasted for three years and covered a large area of Europe - including the Netherlands, Belgium, France, Spain, Gibraltar, and Portugal.  She was featured on BBC TV Crimewatch and ITV, and newspapers printed various accounts of her possible whereabouts during a three-year period.  She and Graham Hesketh, her partner in flight, were frequently likened to Bonnie and Clyde.
Answer: the Great Depression