Last Updated on 22 September 2023
| February | Events |
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| 7 | 1908 – Jewel Cave National Monument, SD created 1985 – Fure’s Cabin in Katmai NP listed in National Register of Historic Places |
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| 9 | 1911 – Lincoln Memorial, DC created |
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| 11 | 1895 – Gettysburg National Military Park, PA created 1916 – Bandelier National Monument, NM created 1933 – Death Valley National Park, CA created 1965 – Curecanti National Recreation Area, CO created |
| 12 | 2016 – Castle Mountains National Monument, CA created |
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| 14 | 1927 – Fredericksburg and Spotsylvania County Battlefields Memorial National Military Park, VA created 1931 – Canyon de Chelly National Monument, AZ created 1949 – San Juan National Historic Site, PR created |
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| 16 | 1988 – Timucuan Ecological and Historic Preserve, FL created |
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| 18 | 1917 – Kennesaw Mountain National Battlefield Park, GA created |
| 19 | 1962 – Lincoln Boyhood National Memorial, IN created 2015 – Pullman National Monument, IL created |
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| 21 | 1899 – Vicksburg National Military Park, MS created 1929 – Brices Cross Roads NBS, MS created |
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| 24 | 1992 – Salt River Bay National Historical Park and Ecological Preserve, VI created 2015 – Honouliuli National Monument, HI created |
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| 26 | 1917 – Denali National Park and Preserve, AK created 1919 – Grand Canyon National Park, AZ created 1925 – Glacier Bay National Park and Preserve, AK created 1929 – Grand Teton National Park, WY created |
| 27 | 2006 – African Burial Ground National Monument, NY created 2006 – Carter G. Woodson Home National Historic Site, DC created |
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