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        The Otos gave the government land. - 
  
  
        The battle of Plum Creek was an aftermath of the Council House Fight many of the Comanche Indian chiefs, women, and warriors were killed. - 
  
  
        It is the act that passed to let people buy land for only $1.25 per acre of land. - 
  
  
        An act that was passed that created two territories. Nebraska and Kansas. - 
  
  The American Civil War was a war in the United States. It was fought between the Union and the Confederacy.
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        This act gave anyone willing to farm it 160 acres of land. - 
  
  
        Established public colleges. - 
  
  
        Money people gave to the government to build a new railroad. - 
  
  They connected the existing eastern U.S. rail networks to the west coast.
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        The Sand Creek massacre was a massacre of Cheyenne and Arapaho people by the U.S. Army - 
  
  
        President Andrew Johnson signed the proclamation declaring Nebraska's statehood. - 
  
  
        They set aside land for only Sioux people to use. - 
  
  
        They are giving teachers, farmers, engineers, and more to the Sioux.