Historical Disasters

Natural Disaster

http://en.wikipedia.org/wiki/Natural_disaster

http://en.wikipedia.org/wiki/List_of_natural_disasters_by_death_toll

http://environment.nationalgeographic.com/environment/natural-disasters/

Fires

http://en.wikipedia.org/wiki/List_of_historic_fires

Landslide

http://en.wikipedia.org/wiki/Landslide