Petroglyphs
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A form of communication by native bands was to carve symbols on Newspaper Rock near Canyonlands National Park in Utah.
These petroglyphs in Utah, USA were not only native american art but also a method in which to communicate.
These drawings of foot prints and animals are possibly the work of native american people.
These ancient petroglyphs are thought to give insight into the history of native american tribesmen or prehistoric man.
