When the MISC@1 was dissolved following the defeat of Emperor PERSON@1 by PERSON@2 at the Battle of Austerlitz , the electorate was raised to the status of an independent kingdom with the support of LOCATION@1 , then the dominant power in LOCATION@2 .

When Emperor PERSON@1 was defeated by PERSON@2 at the Battle of Austerlitz and the empire was dissolved the electorate became an independent kingdom .
