That depends on which historical empire you are considering when you ask. However in general an emperor serves as a figurehead of a government and absolute ruler of the military.
Answer:
Discussing peacefully but also being ready to take decisive action in case things go wrong.
Explanation:
Theodore Roosevelt's foreign policy.
The answwer to ur question is d
It's called the reformatory movement...:)
The last one because he conquered the Persians empire.
Hope this helps :)))