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 Abt 1842 - Yes, date unknown
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Date |
Event(s) |
| 1 | 1846 | - 28 Dec 1846: Iowa Statehood.
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| 2 | 1858 | - 11 May 1858: Minnesota Statehood.
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| 3 | 1861 | |
| 4 | 1889 | - 2 Nov 1889: South Dakota and North Dakota Statehood.
- 11 Nov 1889: Washington Statehood.
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| 5 | 1890 | - 10 Jul 1890: Wyoming Statehood.
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| 6 | 1914 | |
| 7 | 1918 | - 1918: Influenza epidemic killing an estimated 50 million people world wide.
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| 8 | 1939 | |
| 9 | 1950 | |
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