What series of events in Europe from 1789 to 1815 are describe this document as the wars which have so long agitated that corner globe?

The document likely refers to the French Revolutionary Wars and the Napoleonic Wars (1792–1815) as the "wars which have so long agitated that corner globe". These conflicts involved most of the European great powers as they took turns conquering territory under French domination, forming coalitions to stop and then restart wars against Napoleon who led French armies aggressively all over Europe.