Mezue ahịrịokwu na-esonụ: N'ihi ya, France emeghị mgbalị ọ bụla iji gbochie nhọpụta nke Duke Francis, bụ onye a kpọpụtara Emperor Francis I na 13 September. N'ịbụ onye mmeri ndọrọ ndọrọ ọchịchị a dị mkpa kwadoro, Maria Theresa gara n'ihu na-anwa iweghachite Silesia, naanị ka e merie ya ọzọ na Agha Soor na 30 Septemba. N'abalị iri na ise nke ọnwa Disemba, ndị Prussia chụpụrụ Saxon n'agha site na mmeri ha meriri na
Agha nke Kesselsdorf, nke dugara na nkwekọrịta nke Dresden na 25. Ọstria nabatara nnweta Frederick nke Silesia, ebe Saxony kwụrụ ya ụgwọ nde otu nde okpueze; na nzaghachi, Prussia nabatara Pragmatic Sanction, kwetara na Francis dị ka Emperor, ma wepụ Saxony.