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The Natural History Society Wants To Start Preserving The Plants And Animals
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Homer L Shantz Decides To Start Protecting The Park
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Saguaro National Park Becomes A National Monument
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Saguaro National Monument Becomes A National Park.
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Plane Crashes In The Park
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The Visiting Center Opens
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Researchers Have A More Important Understanding Of the Saguaro National Park
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Another 71,400 Acres Got Added To The Park
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The Park Reached Its Record For Highest Temperature : 117 Degrees Fahrenheit
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Congress Elevated Saguaro To National Park Status