the empire said the state building is tall
Justinian was an emperor of the Byzantine empire.
The powerful king, Sargon, set up the world's first empire.
Since that is not a word I would not attempt to use it in a sentence.
You just did use the word colonize in a sentence.
A king can conquer an empire if its army is strong
how would you use the word finished in a command sentence
1. you did just use that word in a sentence 2. if a doctor would use the word tumor in a sentence they would probably say "we need to remove the tumor from this persons body."
If you would like to use empire in a sentence, then you could say that important people like, emperors and king build empires to show that they are important and that others would follow their rules.
The word mores is not a word.
This justifies the use of this word, in a sentence.
how to use the word zemblanity in a sentence
Yes you can. On the right, you can see the famous Empire State Building.