Construction of Mount Rushmore studio, now a museum with information about the construction of the monument and the tools used by workers. Construction of Mount Rushmore The construction of Mount Rushmore National Memorial took 14 years, from 1927 to 1941. Doane Robinson of the South Dakota Historical Society wanted a monument to be built in South Dakota in order to help the economy of the state by attracting tourism. In 1923, he proposed that this monument should be built from the granite cliffs in the Black Hills of South Dakota. Senator Peter Norbeck of South Dakota approved the proposal, and federal funding helped the
Mount Gilead State Park Mount Gilead State Park Mount Gilead State Park is located in Morrow County, Ohio, United States to the east of the village of Mount Gilead. Access to the park is via State Route 95. Work on the park began in the early 1900s, with the creation of a dam across Sam's Creek. Work continued through the proceeding decades, with a larger lake being completed below the first one on July 10, 1930. In 1949, the park was turned over to the Ohio Department of Natural Resources. Mount Gilead State Park covers , 32 of which are the lakes. It offers