Question: Where is true grit supposed to take place?

Disambiguated questions and answers:
context: As Mattie's tale begins, Chaney is employed on the Ross's family farm in West-Central Arkansas, near the town of Dardanelle in Yell County. Chaney is not adept as a farmhand, and Mattie has only scorn for him, referring to him as "trash" and noting that her kind-hearted father, Frank, hired him only out of pity. One day, Frank Ross and Chaney go to Fort Smith to buy some horses. Ross takes $250 with him to pay for the horses, along with two gold pieces that he has always carried, but he ends up spending only $100 on the horses. Later, Ross tries to intervene in a barroom confrontation involving Chaney. Chaney kills him, robs the body of the remaining $150 and two gold pieces, and flees into Indian Territory (now Oklahoma) on his horse.
question: Where are the Ross's family farm scenes in true grit supposed to take place?
short_answers: near the town of Dardanelle in Yell County

West-Central Arkansas

Arkansas
wikipage: True Grit (novel)

context: The father of 14-year old Mattie Ross (Hailee Steinfeld) is murdered by Tom Chaney (Josh Brolin). While collecting her father's body in Fort Smith, Arkansas, Mattie asks the local sheriff about the search for Chaney. He tells her that Chaney has fled with "Lucky" Ned Pepper (Barry Pepper) and his gang into Indian Territory, where the sheriff has no authority, so she inquires about hiring a Deputy U.S. Marshal. The sheriff gives three recommendations, and Mattie chooses Rooster Cogburn (Jeff Bridges). Cogburn initially rebuffs her offer, not believing she has the money to hire him, but she raises the money by aggressively horse-trading with Colonel Stonehill.
question: When Mattie arrives at the fort in true grit, where was that scene supposed to take place?
short_answers: Fort Smith, Arkansas

Fort Smith
wikipage: True Grit (2010 film)

context: The father of 14-year old Mattie Ross (Hailee Steinfeld) is murdered by Tom Chaney (Josh Brolin). While collecting her father's body in Fort Smith, Arkansas, Mattie asks the local sheriff about the search for Chaney. He tells her that Chaney has fled with "Lucky" Ned Pepper (Barry Pepper) and his gang into Indian Territory, where the sheriff has no authority, so she inquires about hiring a Deputy U.S. Marshal. The sheriff gives three recommendations, and Mattie chooses Rooster Cogburn (Jeff Bridges). Cogburn initially rebuffs her offer, not believing she has the money to hire him, but she raises the money by aggressively horse-trading with Colonel Stonehill.
question: Where was Chaney supposed to be fleeing to in True Grit?
short_answers: Indian Territory

Indian Territories
wikipage: True Grit (2010 film)

Long answers:
knowledge: content: As Mattie's tale begins, Chaney is employed on the Ross's family farm in West-Central Arkansas, near the town of Dardanelle in Yell County.
wikipage: True Grit (novel)

content: The father of 14-year old Mattie Ross (Hailee Steinfeld) is murdered by Tom Chaney (Josh Brolin). While collecting her father's body in Fort Smith, Arkansas, Mattie asks the local sheriff about the search for Chaney. He tells her that Chaney has fled with "Lucky" Ned Pepper (Barry Pepper) and his gang into Indian Territory, where the sheriff has no authority, so she inquires about hiring a Deputy U.S. Marshal.
wikipage: True Grit (2010 film)

content: The novel was adapted for the screenplay of the 1969 film True Grit starring John Wayne, Kim Darby and Glen Campbell.
wikipage: True Grit (novel)
long_answer: True Grit, a 1968 novel adapted in 1969 for the screenplay film True Grit starring John Wayne, Kim Darby and Glen Campbell, is told from the perspective of a woman named Mattie Ross, who recounts the time when she was 14 and sought retribution for the murder of her father by a scoundrel, Tom Chaney. As Mattie's tale begins, Chaney is employed on the Ross's family farm in West-Central Arkansas, near the town of Dardanelle in Yell County. Mattie Ross's father was murdered by Tom Chaney, while collecting her father's body in Fort Smith, Arkansas, Mattie asks the local sheriff about the search for Chaney. He tells her that Chaney has fled into Indian Territory, where the sheriff has no authority, so she inquires about hiring a Deputy U.S. Marshal.