Conservation and restoration Historic preservation Historic sites 25 Cultural property 16 Protection 16 Historic buildings 14 History 14 more ... Architecture 12 Antiquities 10 Collection and preservation 8 Cultural policy 7 History, Local 4 Monuments 4 Archaeology 3 Art objects 3 Buildings, structures, etc 3 City planning 3 Landscape architecture 3 Landscape protection 3 Material culture 3 Methodology 3 Cultural landscapes 2 Economic aspects 2 Excavations (Archaeology) 2 Management 2 Social aspects 2 Vocational guidance 2 Women 2 Women conservationists 2 Women historians 2 less ...