What do these extracts tell us about napoleon's attitude toward his role as emperor

What effect did john hay’s open door policy letters have on the imperial powers of britain, france, germany, russia, and japan? a. it provoked the imperial powers to declare war on the united states. b. it caused the imperial powers to restrict trade in their trade with china. c. it warned the imperial powers that the united states would soon declare war on china. d. it signaled to those powers that the united states would take a larger role in world affairs than before.

In which country did king john rule as an absolute ruler?

Was the civil war inevitable? could anything have been done through compromise to stop it, or did it have to happen?