Answered

which of the following Best accounts for napoleon's failure to permanently destroy the European balance of power.

Ahis attempt to maintain a system of free trade on the European continent B. his attempt to create a colonial empire in the far east
Chis failure to win control of the sea from Great Britain
Dthe unwillingness of the French people to support Napoleon's military ambitions

Verified Answer :

"B. his attempt to create a colonial empire in the far east" would be the best option from the list, since he famously tried and failed to invade Russia, which many people have done and failed to do in the past.