Dee ihe na-aga n'ihu maka paragraf a - Agha nke Narva mere ka Peter Onye Ukwu nwee nnukwu nsogbu, mana ntụgharị nke ndị agha Charles nke Iri na Abụọ na iyi egwu Polish-Saxon n'oge na-adịghị anya mgbe nke ahụ gasịrị nyere ya ohere ịhazigharị ma nwetaghachi ókèala na mpaghara Baltic. Mmeri ndị Russia na Erastfer
na Nöteborg (Shlisselburg) nyere ohere ịbanye Ingria na 1703, ebe Peter weghaara ebe ndị Sweden siri ike nke Nyen, na-eche ọnụ Osimiri Neva nche. N'ihi Ọchịagha Adam Ludwig Lewenhaupt, bụ́ onye ndị agha ya dị ole na ole karịa ndị agha Russia n'agha ndị a lụrụ na Gemäuerthof na Jakobstadt, Sweden nọgidere na-achịkwa ihe ka ọtụtụ n'ógbè ndị dị na Baltic. Tupu Peter agaa agha, o mere ndokwa maka usuu ndị agha mmiri na usuu ndị agha nke oge a, bụ́ nke ndị agha na-aga ụkwụ bụ́ ndị a zụrụ nke ọma n'iji égbè alụ agha mejupụtara.