| 2N-01 | Religion of sides differs | 
  
    | 2N-02 | One side sees its ethnic troubles as inspired by the other
    side | 
  
    | 2N-03 | "Status quo" side is split along ethnic and/or
    religious or cultural lines | 
  
    | 2N-04 | "Non-status quo" side is split along ethnic and/or
    religious or cultural lines | 
  
    | 2N-05 | One ethnic group has more political/economic power than
    another | 
  
    | 2N-06 | Clashes increase between one side and a dissident ethnic
    group | 
  
    | 2N-07 | Discontent increases within the other side of one side's
    ethnic brethren | 
  
    | 2N-08 | One side is committed to unification of ethnic group | 
  
    | 2N-09 | Many on one side are linked ethnically with neighboring
    group that achieved the same goal | 
  
    | 2N-10 | There is a substantial flow of refugees | 
  
    | 2N-11 | Minority group in "non-status quo" side disfavors
    changing status quo | 
  
    | 2N-12 | Sudden influx of population into area | 
  
    | 2N-13 | Large migrant worker population in area | 
  
    | 2N-14 | The sides have substantially different population density |