Question

what is treat of vienna​

Answer 1

$hello \: mate$

The Treaty of Vienna was a settlement for Europe signed in 1815.

➡It's object was to undo most of the changes that had come about in Europe during the Napoleonic wars.

➡The Bourbon dynasty was re established.

➡France lost the territories it had annexed during Napoleon's rule.

➡A series of states were set up on the boundaries of France to prevent future expansion.