DEFENCE
This is the top term for the class. See DEFENCE Class List for narrow terms.
Classifications
-
Monument Thesaurus (rcahms)
> Defence
>> Battery
>> Battle Site
>> Bomb Crater
>> Castle
>> Command Post
>> Countermine
>> Decoy Site
>> Ditch
>> Fortress
>> Gunloop
>> Indeterminate Military Structure
>> Moat
>> Outworks
>> Redoubt
>> Trench
>> Trench Mine