What were two results of the congress of vienna?
a.)poland saw its royal family restored, and prussia became part of germany.
b.)france saw its royal family restored, and poland became part of russia.
c.)austria gained territory in spain, and italy saw its royal family restored.
d.)prussia gained territory in poland, and germany saw its royal family restored.

The correct answer is B. Two results of the Congress of Viena were that France saw its royal family restored, and Poland became part of Russia:

-Russia annexed most of Poland territory, that under the name of Congress Poland formed a kingdom whose sovereign was the Russian Tsar. Also the Duchy of Finland and the region of Bessarabia were annexed.

-France lost all its conquests of the Napoleonic era and returned to its borders of 1792, restoring its royal family back with the crowning of Louis XVIII.

i think it was   tsar alexander ii