Combined operations

https://www.wikidata.org/wiki/Q149543

Field Hierarchy

Parent
Political science 21.4M papers	Law 13.3M papers	Geography 11.1M papers	History 7M papers
Archaeology 6.3M papers	Spanish Civil War 93.7k papers	Military operations other than war 1,838 papers
Current
Combined operations 54 papers
Child

Trends

Notes

History