In the course of the 19th century it would also turn out that the Åland islands were a British interest, which after the Crimean War led to the demilitarization of the islands according to the Åland Convention included in the Treaty of Paris (1856).
Dalam perjalanan abad ke-19, ternyata British memiliki ketertarikan kepada kepulauan Åland, yang setelah Perang Krimea menyebabkan demiliterisasi dari pulau-pulau yang menurut Konvensi Åland termasuk dalam Perjanjian Paris (1856).