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This category has the following 12 subcategories, out of 12 total.
45:
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425:
409:1830s natural disasters in the United States
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187:
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194:
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465:
361:1830s Atlantic hurricane seasons
18:
454:19th-century natural disasters
1:
7:
449:Natural disasters by decade
10:
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444:1830s in the environment
341:1839 natural disasters
324:1838 natural disasters
307:1837 natural disasters
290:1836 natural disasters
277:1835 natural disasters
260:1834 natural disasters
243:1833 natural disasters
226:1831 natural disasters
209:1830 natural disasters
49:, i.e. in the years
385:1830s earthquakes
39:natural disasters
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439:1830s in science
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434:1830s disasters
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26:History portal
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428:Categories
345:(1 C, 4 P)
311:(2 C, 1 P)
281:(2 C, 1 P)
247:(1 C, 1 P)
34:category
44:decade
42:in the
36:is for
413:(3 C)
389:(7 C)
365:(3 P)
328:(1 C)
294:(1 P)
264:(1 C)
230:(1 C)
213:(1 C)
115:1880s
110:1870s
105:1860s
100:1850s
95:1840s
90:1830s
85:1820s
80:1810s
75:1800s
70:1790s
65:1780s
46:1830s
32:This
178:24th
173:23rd
168:22nd
163:21st
158:20th
152:19th
146:18th
141:17th
136:16th
131:15th
126:14th
55:1839
51:1830
198:0–9
53:to
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398:U
374:E
354:A
57:.
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