Mezue ahịrịokwu a: N'afọ 1740, Eze Frederick nke Abụọ (Frederick Onye Ukwu) malitere ịchị. Site n'iji nkwekọrịta nke 1537 (nke Emperor Ferdinand nke Mbụ machibidoro iwu), nke akụkụ nke Silesia ga-agafe na Brandenburg mgbe mbibi nke ọchịchị Piast ya gasịrị, Frederick wakporo Silesia, si otú a na-amalite Agha nke Ọchịchị Ọstrịa (1740-48). Na 1744, Frederick wakporo ọzọ iji gbochie mmegwara na iji kwuo, na nke ugbu a, ógbè Bohemia. Ọ dara, ma nrụgide ndị France na-etinye n'ahụ́ onye òtù Ọstria bụ́ Great Britain dugara n'ọtụtụ nkwekọrịta na nkwekọrịta, bụ́ nke ruru ná Nkwekọrịta nke Aix-la-Chapelle nke 1748 bụ́ nke weghachiri udo ma hapụ Prussia ka o nwee ihe ka ukwuu na Silesia. Mgbe Frederick ji ụzọ mgbochi wakporo Saxony na Bohemia n'ime ọnwa ole na ole na 1756-57, ọ malitere Agha Afọ Asaa. Agha a bụụrụ ndị agha Prussia ọgụ tara akpụ, eziokwu ahụ bụ́kwa na ha lụrụ ọtụtụ agha na Europe ruo mgbe ha meriri na-agba akaebe banyere nkà ndị agha Frederick. Ọnọdụ ahụ bịara na-akawanye njọ ruo ọnwụ nke Eze Nwanyị Elizabeth nke Russia (ọrụ ebube nke Ụlọ Brandenburg). Ntinye aka nke onye Prusophile bụ́ Peter nke Atọ mere ka nrụgide dị n'akụkụ ebe ọwụwa anyanwụ belata. Ịkụri ndị agha Austria n'agha
Agha nke Burkersdorf na ịdabere na ịga n'ihu nke ndị Britain megide France na ebe ndị agha na-achị agha, Prussia mechara nwee ike ịmanye "status quo ante bellum" na kọntinent ahụ. Nsonaazụ a gosipụtara ọrụ dị mkpa Prussia na-arụ n'etiti mba ndị Germany ma guzobe mba ahụ dị ka nnukwu ike Europe. Nke a bụ mmalite nke asọmpi dị n'etiti Prussia na Austria maka idu ndú nke Germany, nke a na-akpọ German dualism.