Weber would also run, though unsuccessfully, for a parliamentary seat, as a member of the liberal German Democratic Party, which he had co-founded. He opposed both the leftist German Revolution of 1918–1919 and the ratification of the Treaty of Versailles, principled positions that defied the political alignments in Germany at that time, and which may have prevented Friedrich Ebert, the new social-democratic President of Germany, from appointing Weber as minister or ambassador. Weber commanded widespread respect but relatively little influence. Weber's role in German politics remains controversial to this day.