Despite what appear to have been generations of prolific law creation in Washington D.C., researchers said that the complete lack of any relics from more recent years confirmed that the practice seems to have died out suddenly and without any explanation.

“Our team has carefully cataloged and studied all of the artifacts that were excavated, but we are still unable to explain why the social structure fell out of favor and disappeared from the area,” archaeologist Jennifer Bloch said. “Perhaps the tragic decline of this once-common human activity was the result of a major conflict, a radical generational shift, general malaise, or a conquering band that invaded the region and displaced the practitioners of this curious and remarkable lawmaking culture.”

“All we can say for certain is that this ancient practice appears to have been lost to the ages,” Bloch added.