Random triples
| Subject | Object |
|---|---|
| gptkb:NATO | yes |
| gptkb:League_of_Nations | principle of collective security |
| gptkb:NATO | gptkb:Defense |
| gptkb:League_of_Nations | principle of mutual defense |
| gptkb:NATO_Summit_1949 | principle of mutual defense |
| gptkb:Warsaw_Pact | collective security agreements |
| gptkb:League_of_Nations | promoted the idea of collective security among nations |
| gptkb:Warsaw_Pact | yes |
| gptkb:NATO | security guarantee |
| gptkb:NATO | gptkb:Yes |