https://www.britainexpress.com/History/medieval/black-death.htm#:~:text=Over%20the%20next%20two%20years,as%20high%20as%202%2C000%2C000%20dead.
https://en.wikipedia.org/wiki/Cocoliztli_epidemics
https://en.wikipedia.org/wiki/Stockholm_Bloodbath
https://en.wikipedia.org/wiki/Cromwellian_conquest_of_Ireland
"https://en.wikipedia.org/wiki/Volcanism_of_Iceland
https://en.wikipedia.org/wiki/Laki"
https://digital-classroom.nma.gov.au/defining-moments/first-fleet-arrives-sydney-cove

https://en.wikipedia.org/wiki/Armenian_genocide
https://en.wikipedia.org/wiki/Halifax_Explosion
https://en.wikipedia.org/wiki/Jallianwala_Bagh_massacre
https://en.wikipedia.org/wiki/Russian_famine_of_1921%E2%80%931922#:~:text=that%20began%20early%20in%20the%20spring%20of%201921%20and%20lasted%20until%201922


https://en.wikipedia.org/wiki/Kristallnacht
https://encyclopedia.ushmm.org/content/en/article/world-war-ii-key-dates

https://en.wikipedia.org/wiki/Paris_in_World_War_II
https://www.iwm.org.uk/history/why-did-singapore-fall
https://en.wikipedia.org/wiki/Atomic_bombings_of_Hiroshima_and_Nagasaki
https://en.wikipedia.org/wiki/Partition_of_India
https://en.wikipedia.org/wiki/Internal_conflict_in_Myanmar
https://www.eisenhowerlibrary.gov/research/online-documents/korean-war
https://en.wikipedia.org/wiki/Hungarian_Revolution_of_1956
https://en.wikipedia.org/wiki/Great_Leap_Forward#Organizational_and_operational_factors
https://en.wikipedia.org/wiki/Bay_of_Pigs_Invasion

https://en.wikipedia.org/wiki/Estadio_Nacional_disaster
https://en.wikipedia.org/wiki/Indonesian_mass_killings_of_1965%E2%80%9366#Massacres

https://en.wikipedia.org/wiki/13_May_incident
https://en.wikipedia.org/wiki/Bangladesh_genocide

https://en.wikipedia.org/wiki/Fall_of_Phnom_Penh
https://en.wikipedia.org/wiki/Sri_Lankan_Civil_War
https://en.wikipedia.org/wiki/Battle_of_Vukovar
https://srebrenica.org.uk/what-happened/bosnian-war-a-brief-overview
https://en.wikipedia.org/wiki/Rwandan_genocide
https://en.wikipedia.org/wiki/Srebrenica_massacre
https://en.wikipedia.org/wiki/Vietnam_War
https://en.wikipedia.org/wiki/Nepalese_royal_massacre#:~:text=The%20Nepalese%20royal%20massacre%20occurred,royal%20family%20at%20the%20palace.
https://www.britannica.com/event/September-11-attacks
https://en.wikipedia.org/wiki/2003_invasion_of_Iraq
https://www.history.com/news/deadliest-tsunami-2004-indian-ocean
https://www.doctorswithoutborders.org/what-we-do/focus/haiti-ten-years-after-earthquake
https://www.aa.com.tr/en/middle-east/10-years-since-start-of-syrian-civil-war/2175768
https://en.wikipedia.org/wiki/2011_Norway_attacks
https://en.wikipedia.org/wiki/Typhoon_Haiyan
https://en.wikipedia.org/wiki/Russian_invasion_of_Ukraine
https://en.wikipedia.org/wiki/2015_Mina_stampede
https://en.wikipedia.org/wiki/2023_Israel%E2%80%93Hamas_war