Individual #American_Civil_War__War_between_the_States  US history: civil war between the North and the South; 1861-1865
  instance of:  civil_war
  part:  battle_of_Atlanta  Bull_Run  Chancellorsville  battle_of_Chattanooga  battle_of_Chickamauga  battle_of_Fredericksburg  battle_of_Gettysburg  Hampton_Roads  Kennesaw_Mountain  Petersburg_Campaign  battle_of_Shiloh  siege_of_Vicksburg  Wilderness_Campaign
  part of:  USA__United_States_of_America__United_States__America__US__U.S.__U.S.A.  North American republic containing 50 states - 48 conterminous states in North America plus Alaska in northwest North America and the Hawaiian Islands in the Pacific Ocean; achieved independence in 1776
     part of:  North_America  a continent (the third largest) in the western hemisphere connected to South America by the Isthmus of Panama
        part of:  northern_hemisphere  the hemisphere north of the equator
        part of:  western_hemisphere__westernhemisphere__occident__New_World  the hemisphere that includes North and South America
        part of:  the_Americas__America  North and South America

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