| LC control no. | sh 85139462 |
|---|---|
| Topical heading | Ultimatums (International relations) |
| Variant(s) | Ultimatums |
| See also | International relations |
| Found in | American Heritage dict. (ultimatum, def. 2, a statement, especially in diplomatic negotiations, that expresses or implies the threat of serious penalties if the terms are not accepted) |
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