Rome was a powerful and huge empire for a long time, which controlled most of Europe. It is important for many reasons. First, the Ancient Romans have influenced world’s culture and made a huge impact on the development of technology and science. Secondly, Roman Empire had a great political significance, since Romans were the first who created a Senate.
I think is D
Explanation:
bc the Pres. has the power to veto or sign and I think he can also ask to make changes