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Category:1840 in the United States by state or territory
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212:Years in the United States by city
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16:See also:
156:1890s
151:1880s
146:1870s
141:1860s
136:1850s
130:1840s
124:1830s
119:1820s
114:1810s
109:1800s
104:1790s
93:1845
88:1844
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78:1842
73:1841
68:1840
63:1839
58:1838
53:1837
48:1836
43:1835
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176:W
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