I think it’s centralized government but don’t quote me on that because I did this a LONG time ago
The type of Government in which citizens have to say in what happens is known as Democracy.
The people have the chance to vote for their leader.
The ancient Romans used their engineering skills to build aqueducts, bridges, roads, domed structures, the hypocaust heating system and any other building projects they undertook.
Hope this helps!
Republicans? and conservative’s