Earlier quoted context omitted.
I understand where you're coming from, but in the interests of education it should be pointed out that a significant amount of destruction of native sites has occurred within "our" lifetimes. For instance, many suburbs in Chandler, AZ were directly built on bulldozed Hohokam pueblos in the 50s-80s. The power plant in Needles, CA was built over what was formerly the largest geoglyph in North America during the 70s, de…
That's insane, one would have thought that would have been protected at least since the early 1900s.
In the 1950's, the Dalles Dam was built and submerged one of North America's longest continuously populated settlement (over 10,000 years).