Question

what is vienna congress​

Answer 1

The Congress of Vienna, also called Vienna Congress, was a meeting of ambassadors of European states chaired by Austrian statesman Klemens von Metternich, and held in Vienna from November 1814 to June 1815

Answer 2

Congress of Vienna

The Congress of Vienna, also called Vienna Congress, was a meeting of ambassadors of European states chaired by Austrian statesman Klemens von Metternich, and held in Vienna from November 1814 to June 1815, though the delegates had arrived and were already negotiating by late September 1814.

hope this helps and mark me as brainliest if it does ✌️