Question: What alliance was this tribe, which Watseka belonged to, a part of?

<P0-S0> Robinson Ekspeditionen: 2000, was the third season of the Danish version of the Swedish show Expedition Robinson and it premiered on 3 September 2000 and aired until 3 December 2000. <P0-S1>  The early part of the season saw the North team's domination of challenges and the formation of an alliance in both teams. <P0-S2>  The first of these alliances was South team's "C Team" alliance, which was composed of the younger members of the tribe, Birger Jensen, Christina Vilsøe, Frank Markussen, and Signe Ilkjær. <P0-S3>  This alliance was quickly broken up when in episode 3 Christina was injured and her fellow tribe members were forced to vote her out and when Signe betrayed her fellow alliance members by voting with Brigitte Hoff and Jens Jensen to eliminate Birger. <P0-S4>  The other, more successful alliance, formed early on in the North team. <P0-S5>  This alliance, composed of Kim Møller-Nielsen, Lærke Bregenhøj, Pia Rosholm, and Sonny Petersen created a voting block that would prove powerful throughout the season. <P0-S6>  Two episodes(episode 9 to be specific) after the teams initially merged, there was a vote to decide which of the eliminated contestants would return to the game. <P0-S7>  Christina won the vote and entered the game, but was soon voted out once again. <P0-S8>  The North team alliance having eventually picked off all merge members outside of their alliance composed the final four, with members Pia and Sonny eventually making up the final two. <P0-S9>  The jury this season was composed of the last eight players eliminated with the public awarding five jury votes as well. <P0-S10>  Ultimately, it was Sonny Petersen who won the season over Pia Rosholm with a jury vote of 8-5. <P0-S11>  Sonny was revealed to have received two of the three public jury votes as well as Anton, Brigitte, Christina, Ebbe, Frank, and Signe's votes. <SEP> <P1-S0> The Pottawatomi , also spelled Pottawatomie and Potawatomi (among many variations), are a Native American people of the Great Plains, upper Mississippi River and Western Great Lakes region. <P1-S1>  They traditionally speak the Potawatomi language, a member of the Algonquian family. <P1-S2>  The Potawatomi called themselves Neshnabé, a cognate of the word "Anishinaabe". <P1-S3>  The Potawatomi were part of a long-term alliance, called the Council of Three Fires, with the Ojibwe and Odawa (Ottawa). <P1-S4>  In the Council of Three Fires, the Potawatomi were considered the "youngest brother" and were referred to in this context as Bodéwadmi, a name that means "keepers of the fire" and refers to the council fire of three peoples. <SEP> <P2-S0> Watseka or Watchekee (c. 1810–1878) was a Potawatomi Native American woman, born in Illinois, and named for the heroine of a Potawatomi legend. <P2-S1>  Her uncle was Tamin, the chief of the Kankakee Potawatomi Indians. <SEP> <P3-S0> The Watseka Union Depot is a historic railway station located on South Second Street in Watseka, Illinois. <P3-S1>  The depot was built in 1906 to accommodate traffic on the Chicago and Eastern Illinois Railroad through the city; it also served the Toledo, Peoria and Western Railway's line. <P3-S2>  Railway service through Watseka began in 1858, when the Peoria and Oquawka Railroad (a predecessor of the TP&W) opened a line through the city; the Chicago, Danville and Vincennes Railroad, which became part of the C&EI, began passenger service to Watseka in 1871 and soon accounted for the bulk of the city's rail traffic. <P3-S3>  The TP&W provided a plan for the new depot in 1904, which was similar to other stations along its line. <P3-S4>  The Watseka Women's Club provided planning input on the city's behalf; their influence resulted in the addition of a women's waiting room and a more monumental station with a depot park, both uncommon elements in a station serving a city of Watseka's size. <P3-S5>  By 1916, the new station served six trains which started or ended service in Watseka and twelve through routes; the line through Watseka remained profitable through the 1940s, and the city retained C&EI service until 1971.