Question

who was signed the Treaty of Vienna in 1815​

Answer 1

The Treaty of Vienna of 25 March 1815 was the formal agreement of the allied powers — Austria, Great Britain, Prussia and Russia — committing them to wage war against Napoleon until he was defeated. In this document we will see how armies were to be assembled.

Answer 2

Answer:

Great Britain, Prussia and Russia were the predominant signatories of the Treaty of Vienna, 1815, which occured after the defeat of Napoléon in the Battle of Waterloo.