Mezue ahịrịokwu a: Agha Afọ Asaa, nke malitere n'afọ 1756, bụ agha mbụ a lụrụ n'ụwa niile. Ndị Briten lụrụ ya na Yurop, India, Ebe Ugwu Amerịka, Karịbian, Filipinz, nakwa n'ụsọ oké osimiri Afrịka. Ihe si na ya pụta baara Briten uru nke ukwuu, ma kpatara France ọdachi dị ukwuu. Ọ bụ William Pitt nke Okenye na-eme ọtụtụ mkpebi ndị dị mkpa. Agha ahụ malitere n'ụzọ na-adịghị mma. Briten
E meriri ya n'agwaetiti Minorca n'afọ 1756, merikwa ya ọtụtụ ugboro na North America. Mgbe ọtụtụ afọ nke ndakpọ olileanya na ihe ịga nke ọma na-adịghị mma gasịrị, ihu ọma ndị Britain gbanwere n'afọ 1759 bụ́ "afọ ọrụ ebube" ("Annus Mirabilis"). Ndị Briten banyere n'afọ ahụ na-echegbu onwe ha banyere mwakpo ndị France ga-awakpo ha, ma ka ọ na-erule ná ngwụsị afọ ahụ, ha emeriela n'ọgbọ agha nile. Na Amerịka, ha weghaara Fort Ticonderoga (Carillon), chụpụ ndị French n'Ohio Country, weghara Quebec City na Canada n'ihi Agha nke Plains nke Abraham, ma weghara agwaetiti Guadeloupe bara ọgaranya na West Indies. N'India, ndị agha John meriri ndị agha France nọchibidoro Madras. Na Europe, ndị agha Britain keere òkè n'imeri ndị Allied n'Agha Minden. Mmeri e meriri ndị agha mmiri nke France n'agha nke Lagos na agha dị oke mkpa nke Quiberon Bay mere ka egwu nke mbuso agha France kwụsị, ma kwado aha Britain dị ka ike ụgbọ mmiri kachasị elu n'ụwa. Nkwekọrịta nke Paris nke 1763 kara akara oge dị elu nke Alaeze Ukwu Britain nke Mbụ. Ọdịnihu France na North America kwụsịrị, ebe New France (Quebec) nọ n'okpuru nchịkwa Britain. Na India, Agha Carnatic nke atọ hapụrụ France ka na-achịkwa ọtụtụ obere ala, mana yana mgbochi ndị agha na ọrụ ịkwado steeti ndị ahịa Britain, na-ahapụ ọdịnihu nke India na Great Britain. N'ihi ya, mmeri ndị Britain meriri France n'Agha Afọ Asaa mere ka Briten bụrụ mba na-achị ụwa n'oge ahụ, ebe France nọ na-achọ imegwara.