During the Congress of Vienna, Russia and Prussia made a deal. Prussia would
support Russia's bid for Poland if Russia would support Prussia's bid for
Saxony. Metternich (Austria) and Castlereagh (Britain) didn't know what
to do, but they feared Russia would become too powerful and wreck the balance of
power in Europe. Talleyrand, from defeated France, allied with Metternich
and Castlereagh in secret. When word of the British-Austrian-French alliance to
oppose Russian acquisition of Poland, Alexander backed down, accepting a small
share of Poland. With Alexander satisfied, Prussia lost its ally in
negotiations, and only was able to obtain a small area of Saxony. Both Russia
and Prussia shifted their influence westward into central Europe as a result;
however, the shift was not as dangerous as it might have been without the three-
way alliance. Talleyrand's participation in resolving this crisis shows the
power France had in the Congress of Vienna despite being the defeated power.