elective monarchy, in general, weakened the country and allowed other powers to meddle in Polish affairs. The neighbouring countries that signed the treaty preferred a neutral monarch like Infante Manuel, Count of Ourém, brother of John V of Portugal, or any living relative of the Piast dynasty. The agreement had provisions for all three powers to agree that it was in their best interest that their common neighbour, the Polish–Lithuanian Commonwealth, did not undertake any reforms that might strengthen it and trigger expansionism. The new king would also have to maintain friendly relations with these countries. The treaty quickly became ineffective as Prussia began to support Leszczyński and allowed him safe passage from France to Poland through German lands. As a result, Austria and Russia signed on 19 August 1733 the Löwenwolde's Treaty, named after Karl Gustav von Löwenwolde. The terms of Löwenwolde's Treaty were direct; Russia opted for a quid pro quo – they would provide troops to ensure Augustus III is elected king and in turn, Augustus would recognise Anna Ivanovna as Empress of Russia, thus relinquishing Polish claims to Livonia and Courland. Austria received a promise that as king, Augustus would both renounce any claim to the Austrian succession and continue respecting the Pragmatic Sanction of 1713. War of the Polish Succession Augustus on his candidacy to the Polish throne was opposed by Stanisław I Leszczyński (Stanislaus I), who had usurped the throne with Swedish support during the Great Northern War. Reigning from 1706 until 1709, Stanisław was overthrown after the Swedish defeat at Poltava. Returning from exile in 1733 with the support of Louis XV of France and Spain, Stanisław sparked the War of the Polish Succession. Throughout the spring and summer of 1733, France began mobilizing and stationing forces along its northern and eastern borders, while Austria massed troops on the Polish frontier, reducing garrisons in the Duchy of Milan for the purpose. Prince Eugene of Savoy recommended to the emperor a more warlike posture against its longtime rival, France. He suggested that the Rhine valley and northern Italy should be strengthened with more troops, however only minimal steps were taken to improve imperial defences on the Rhine. In July 1733, Augustus agreed to Austria's and Russia's terms per Löwenwolde's Treaty. During the election sejm in August, Russian troops counting 30,000 men under the command of Peter Lacy entered Poland to secure Augustus' succession. The