Question: The Blackfoot Confederacy, Niitsitapi or Siksikaitsitapi (nitmowmeko, meaning "the people" or "Blackfoot-speaking real people") is a historic collective name for the four bands that make up the Blackfoot or Blackfeet people: three First Nation band governments in the provinces of Saskatchewan, Alberta, and British Columbia, and one federally recognized Native American tribe in Montana, United States. The Siksika ("Blackfoot"), the Kainai or Kainah ("Blood"), and the Northern Piegan or Peigan or Piikani ("Apa'tosee" or "Poor Robes") reside in Canada; the Southern Piegan/Piegan Blackfeet ("Amskapi Piikani" or Pikuni) are located in the United States, where they are also known as the Blackfeet Nation. In modern use, the term is sometimes used only for the three First Nations in Canada. Historically, the member peoples of the Confederacy were nomadic bison hunters and trout fishermen, who ranged across large areas of the northern Great Plains of western North America, specifically the semi-arid shortgrass prairie ecological region.

The Niitsitapi, also known as the Blackfoot or Blackfeet Indians, reside in the Great Plains of Montana and the Canadian provinces of Alberta and Saskatchewan. Only one of the Niitsitapi tribes are called Blackfoot or Siksika. The name is said to have come from the color of the peoples' moccasins, made of leather. They had typically dyed or painted the soles of their moccasins black. One legendary story claimed that the Siksika walked through ashes of prairie fires, which in turn colored the bottoms of their moccasins black. Due to language and cultural patterns, anthropologists believe the Niitsitapi did not originate in the Great Plains of the Midwest North America, but migrated from the upper Northeastern part of the country. They coalesced as a group while living in the forests of what is now the Northeastern United States. They were mostly located around the modern-day border between Canada and the state of Maine. By 1200, the Niitsitapi were moving in search of more land. They moved west and settled for a while north of the Great Lakes in present-day Canada, but had to compete for resources with existing tribes. They left the Great Lakes area and kept moving west. When they moved, they usually packed their belongings on an A-shaped sled called a travois. The travois was designed for transport over dry land. The Blackfoot had relied on dogs to pull the travois; they did not acquire horses until the 18th century. From the Great Lakes area, they continued to move west and eventually settled in the Great Plains. The Plains had covered approximately 780,000 square miles (2,000,000 km2) with the Saskatchewan River to the north, the Rio Grande to the south, the Mississippi River to the east, and the Rocky Mountains to the west. Adopting the use of the horse, the Niitsitapi established themselves as one of the most powerful Indian tribes on the Plains in the late 18th century, earning themselves the name "The Lords of the Plains." Niitsitapi stories trace their residence and possession of their plains territory to "time immemorial."

Using a quote from the above article, answer the following question: what other tribes were they associated with?
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Answer: Only one of the Niitsitapi tribes are called Blackfoot or Siksika.

Problem: Tweedy was born in Belleville, Illinois, on August 25, 1967, the fourth child of Bob and JoAnn Tweedy (nee Werkmeister). Bob Tweedy (died Aug. 4, 2017) worked at Alton & Southern Railroad in East St. Louis while Jo Ann was a kitchen designer. Tweedy has three siblings: older brother Greg Tweedy (died in 2013), brother Steven Tweedy, and sister Debbie Voll. Tweedy's mother bought Tweedy his first guitar when he was six years old, although he did not begin to play it seriously until he was twelve.

Jeff Tweedy was invited to play at Chicago's Noise Pop festival, and was told that he could collaborate with a musician of his choosing. Tweedy chose Jim O'Rourke based on his fascination with O'Rourke's Bad Timing album. O'Rourke offered to bring drummer Glenn Kotche to the festival, and the trio formed a side project named Loose Fur. The other band members of Wilco had written a number of songs for Yankee Hotel Foxtrot, but Tweedy was unsatisfied with them because he believed that the songs did not sound like the ones he played with Loose Fur. Tweedy became such a fan of Kotche's playing style that he decided to dismiss Ken Coomer from the band in favor of Kotche. Tweedy had strong feelings about how songs should be sequenced, which clashed with Jay Bennett's focus on the songs themselves. Because Bennett was mixing the album, this led to a series of arguments about how the album should sound between songs. Tweedy asked O'Rourke to remix several songs on the album that had been mixed by Bennett, which caused tensions within the band to escalate. The album was completed in June 2001, and Tweedy was insistent that it was in its final form. Tweedy also fired Jay Bennett around this time, believing (according to Jay Bennett) that Wilco should only have one core member. The band maintains that the firing of Jay Bennett was a collective decision. Reprise Record's parent company Time Warner merged with America Online in 2001, and the recording company was asked to cut costs. Howie Klein, the CEO of Reprise Records, considered Wilco to be one of the label's core bands, but was offered a lucrative buy-out by AOL Time Warner. Reprise did not consider the album commercially viable and was not interested in releasing the album. David Kahne (Head of A&R) agreed to release Wilco from Reprise records under the condition that Wilco got to keep all legal entitlements to the Yankee Hotel Foxtrot album. After an article in the Chicago Tribune publicly described these managerial practices, CEO Gary Briggs quit. Shortly after leaving the label, Briggs remarked: Yankee Hotel Foxtrot was originally scheduled to be released on Reprise on September 11, 2001, prior to the band's departure from Reprise. Seven days later, Tweedy decided that he would stream the entirety of Yankee Hotel Foxtrot on Wilco's official website. Over thirty record labels offered to release Yankee Hotel Foxtrot after the departure from Reprise was official. One of the thirty was Warner Brothers affiliate Nonesuch Records, who signed Wilco in November 2001. AOL Time Warner paid Wilco to make the album on Reprise, gave them the record for free, and then bought it back on the Nonesuch label. The album was released on April 23, 2002 to significant critical acclaim, including being named the best album of the year by The Village Voice. The album became the biggest hit of Jeff Tweedy's career and was certified gold by the Recording Industry Association of America for selling over 500,000 copies.

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The album became the biggest hit of Jeff Tweedy's career and was certified gold by the Recording Industry Association of America for selling over 500,000 copies.