Ka cika wannan magana: Bayan ƙarshen kwanaki 1,260, da kuma kafin shekara ta 1844, abubuwa masu muhimmanci da yawa sun faru. A cikin 1755 a
Girgizar kasa mai karfin gaske ta afkawa Lisbon. A ranar 19 ga Mayu, 1780, arewa maso gabashin Amirka ta fuskanci rana ta duhu mai ban mamaki da wata mai launin jini ya biyo baya a daren. A ranar 13 ga Nuwamba, 1833, wani ruwan sama mai ban mamaki na Leonids ya faru. Wadannan abubuwa guda uku an yi tunanin su ne cikar, shirya hanya don abubuwan da suka faru na karshe na tarihi.