Dominions of Sweden and Finland, have anything to say at Riksdags and other meetings..."" Between 1561 and 1629 Sweden made conquests in the Eastern Baltic. All of them were lost in accordance with the Treaty of Nystad in 1721, which concluded the Great Northern War. Estonia placed itself under Swedish rule in 1561 to receive protection against Russia and Poland as the Livonian Order lost their foothold in the Baltic provinces. Territorially it represented the northern part of present-day Estonia. The area was significantly populated by Estonian Swedes, who inhabited the area for centuries after Sweden lost control of it. After the Soviet
Poland–Russia border Soviet Union (USSR), shaped during the Polish-Soviet War, and confirmed at the Treaty of Riga at the line Dzisna-Dokshytsy-Słucz-Korets-Ostroh-Zbrucz. That border was long. Following World War II, the new border (see territorial changes of Poland immediately after World War II) was drawn between the People's Republic of Poland and the USSR. The new Polish-Soviet border was long at first, and subject to a minor modification in the 1951 Polish–Soviet territorial exchange, which reduced the border length to . The modern border between Poland and Russia is regulated by a number of legal documents, many of them dating to the times