Unitary system Is a government that gives all key powers to the national or central government.
C. is the correct answer i hope , i learned about this 2 years ago so im shaky with giving you that answer .
George Washington was the most responsible for keeping the colonial army together.
Answer:
A. Italian city-states were unified under one central government long before most other European countries, and that allowed the government to sponsor the arts.
C. Italy is in a good, central location for business and commerce so traders maintained contact with people and ideas from other places.
Explanation:
Although a greater example is that there were many rich patrons who were willing to subsidize many art projects and artists.
Answer: countries have different government systems for various reasons. The picture I have attached is how every different government systems and how they work. Some countries for example, Russia its Constitution states that it is a democratic, federative,law based with a republican based government. Russia's government makes decisions for people such as when you go to work, when you go home, how much you get paid, and how much taxes you pay. Hope it helps if not please just ask me what u don't understand