Angel Mounds State Historic Site at 8215 Pollack Ave. According to the back of the postcard, this palisade was reconstructed by the Indiana Historical Society, originally built by Indians of the Mississippian culture againse those of the Woodland culture. Angel Mounds is the site of the largest settlement of its time in what is now known as Indiana. It was a fortified town serving as a social, political, and religious center for a much larger area of villages, hamlets, and farmsteads that ran 70 miles along the Ohio River, from the Wabash River to 35 miles east of Evansville. The town and surrounding settlements together constituted a chiefdom and were occupied from as early as A.D. 1000 to as late as A.D. 1450 by Native Americans whom archaeologists call Mississippians. The term Mississippian refers to an Indian culture, or way of life, which developed in the Mississippi River Valley about A.D. 800 and spread, with regional variations, across the southeastern United States to the Atlantic and Gulf coasts. This culture was characteristic of many different groups who spoke a variety of languages. We have no way of knowing what language the people who lived here spoke, what they called themselves, or what they called the town they built here. The town became known as Angel Mounds because it was part of a farm owned by the Angel family for over 100 years. To preserve Angel Mounds, the Indiana Historical Society bought 412 acres of the site in 1938 with money donated by Eli Lilly. In 1946, the Historical Society gave the property to the State of Indiana and in 1965 granted the excavation rights to Indiana University along with the responsibility to house the artifacts. The original purchase was augmented by Elda Clayton Patton Herts' donation of 20 acres containing an early Woodland mound. This mound lies across from the entrance to Angel Mounds State Historic Site on the north side of Pollack Avenue. From 1939 to 1942, the United States Works Progress Administration workers, under the direction of Glenn A. Black, conducted scientific excavations. In 1945, Indiana University began archaeological research at the site, work which continues to expand our understanding of the people who lived here. (http://www.angelmounds.org/about-us-2/angel-mounds/)