The history of Native Americans has been suppressed or even destroyed - this is the basis of the following interview from Red Ice Creations which focuses in-part on Ohio (my home state) and its ancient Indian mounds, some of which are said to have had giants with in them.
"Evidence for the occupation of this region before the appearance of the red man and the white race is to be found in almost every part of the county, as well as through the northwest generally. In removing the gravel bluffs, which are numerous and deep, for the construction and repair of roads, and in excavating cellars, hundreds of human skeletons, some of them of giant form, have been found. A citizen of Marion County estimates that there were about as many human skeletons in the knolls of Marion County as there are white inhabitants at present!"
The History of Marion County, Ohio 1883
Interview starts starts at about 5 minutes
Related stories . . .
Our Forgotten Indian Mound and the Bones of Giants
Mound Park in Portsmouth Ohio