Dee ihe na-esote paragraf a - Mgbe e merisịrị Napoleon na 1815, e degharịrị ókèala Europe na Congress nke Vienna. Na nke mbụ ya kemgbe e kwupụtara nnwere onwe pụọ na Spen na 1581, ndị Dutch na ndịda Netherlands jikọghachiri ọnụ n'otu ọchịchị na-achị achị, United Kingdom of the Netherlands. Mmekọrịta ahụ dịruru nanị afọ 15. N'afọ 1830, e nwere mgbanwe
na ọkara ndịda nke mba ahụ dugara na nnwere onwe "de facto" nke steeti ọhụrụ nke Belgium.