Based on the order of occurrence, the government used by rome during its history is :
1. Monarchy ( 753 - 509 BC)
2. Republic (509 - 27 BC)
3. Oligarchy (27 BC - 476 AD)
4. Dictatorship
hope this helps
There were two characteristics that made the Monroe Doctrine important to the US foreign policy. One was that it helped colonies in North and South America to adopt a more democratic government. The other was that it viewed European interference in the America's as a threat to the US national interests.
Because the Constitution does not adress how state and local governments share power.
Guido of Arrezo is a Benedectine monk from Italy and an Italian music theorist of the Medieval Era. While at Arrezo he develops new techniques and method in teaching music such as staff notation and the use of six note pattern aid "ut–re–mi–fa–so–la" which also means do–re–mi–fa–so–la).