28 mayo 1920 año - Iowa's first state park
Descripción:
Backbone State Park, Iowa's first official state park, is near the Maquoketa River. The land was dedicated for preservation partially because of its importance to natural scientists due to its unique geological formations.
Añadido al timeline:
fecha:
28 mayo 1920 año
Ahora mismo
~ 105 years ago
Fotos:
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