I’ve been in this rabbit hole a while too. World’s Fairs, Knights Templar/Freemason dedication parades, turn of the century tech, mud floods - lots of angles. Those lead to other things like baby incubators, orphans / orphan trains, asylums …. was there a reset attempt before and reprogramming centers? I just yesterday researched the photography retouchers of the time / Vanilla Skies and masking their photos to try to eliminate the proof of tech. It is a wild ride indeed.