https://www.britannica.com/on-this-day 9-11
https://www.britannica.com/topic/Pentagon 1941 and 2001
There is a bizarre coincidence between Quebec City and NYC.
https://www.britannica.com/event/Quebec-Conference 1944
Québec New York 2001: 9/11’s Lost Exposition https://www.youtube.com/watch?v=Ha-ySU55l7k
https://ici.radio-canada.ca/nouvelle/1821190/11-septembre-2001-20-ans-quebec-new-york
https://www.researchgate.net/figure/Quebec-Bridge-collapsed-for-the-2nd-time-on-September-11-1916_fig1_258387027 QC like NYC had some serious train infrastrucrer damage on 9-11.
https://en.wikipedia.org/wiki/Ninth_Avenue_derailment 1905 https://www.ancestry.com/historical-insights/disaster/accident/ninth-avenue-derailment , https://mx-schroeder.medium.com/a-fateful-date-the-1905-new-york-city-usa-train-derailment-a2957efca3af , https://stuffnobodycaresabout.com/2016/03/04/old-new-york-postcards-14/
https://en.wikipedia.org/wiki/2008_Channel_Tunnel_fire , https://www.upi.com/Top_News/2008/09/11/Fire-shuts-down-Channel-Tunnel/90651221166249 , https://www.cnn.com/2008/WORLD/europe/09/11/tunnel.fire/index.html , https://www.gov.uk/raib-reports/fire-on-a-freight-shuttle-train-in-the-channel-tunnel
https://thedigitallabyrinth.blogspot.com/search?q=On+This+Day+in+History
https://thedigitallabyrinth.blogspot.com/search?q=The+9-11+intersection