| LC control no. | sh 85091984 |
|---|---|
| LC classification | CB415 CB417 Civilization D351 D363 |
| Topical heading | Nineteenth century |
| Variant(s) | 19th century |
| See also | subdivision History--19th century under names of countries, cities, etc., individual corporate bodies, and under classes of persons, ethnic groups, and topical headings |
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