COW Extra-State War Data, 1816-1997 (v3.0)

Version 3.0 of the Correlates of War Extra-State War data set identifies extrastate wars and their participants between 1816 and 1997. In any papers or publications that utilize this data set, users are asked to give the version number and cite the article of record for the data set, as follows: Bibliography Entry: Sarkees, Meredith Reid (2000). "The Correlates of War Data on War: An Update to 1997," Conflict Management and Peace Science, 18/1: 123-144.