Random triples
| Subject | Object |
|---|---|
| gptkb:Mahan_doctrine | commerce in warfare |
| gptkb:Frontier_Thesis | the frontier in shaping American character |
| gptkb:Pirenne_Thesis | Mediterranean trade routes |
| gptkb:NATO_Strategic_Concept_1999 | NATO in peacekeeping missions |
| gptkb:Turner's_thesis | westward expansion |