Dee ihe ndị ọzọ na paragraf a - N'ọnwa Jenụwarị afọ 1863, e nwere nnupụisi megide ọchịchị ndị Russia
na Congress Poland mere. Prussia mechiri ókèala ya ozugbo ma kpọkọta ndị agha Prussia iji chebe ógbè ya ndị dị n'ebe ọwụwa anyanwụ megide ihe omume yiri nke ahụ. Site n'enyemaka nke praịm minista Otto von Bismarck, e zigara Alvensleben, onye enyemaka nke Eze Prussia, n'ụlọikpe Tsar Alexander nke Abụọ nke Russia iji kwurịta ihe ndị a ga-eme banyere ndị nnupụisi ahụ.