Adominating nation with experience territories and powerful ruler such as rome is known as in

Hello Ballislifeollipceh86!

Here is the answer to your question...

A dominating nation with extensive territories and a powerful ruler such as Rome is known as an Empire.

I hope this helps you and have a great day!! :)

necessary and proper clause. the congress shall have power to all laws which shall be necessary and proper for carrying into execution the foregoing powers, and all other powers vested by this constitution in the government of the united states, or in any department or officer thereof.