If an Archaeological Site Is Considered Significant Under the National

If an archaeological site is considered significant under the National Historic Preservation Act, then it is:

A) eligible for the National Register of Historic Places.
B) automatically placed on the National Register of Historic Places.
C) protected from all future activities that might be considered destructive, including excavation.
D) still likely to be destroyed prior to investigation, as a determination of significance has no power to actually protect an archaeological site.