In the city of Rome there was the Castrum Praetorium, which was the barracks of the Praetorian Guard (Imperial Guard). Suetonius said that it was built in 23 AD by the praetorian prefect (head of the Praetorian Guard) Sejanus during the reign of Tiberius, when this reluctant emperor let him run state affairs, to consolidate this guard and to use it as a base for his bid for power. Therefore, the garrison dates from the Early Empire and did not exist during the Republic. With the creation of the Castra Praetoria, the Praetorian Guard became a major political force which often sealed the fate of emperors.
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During the Middle and Late Republic, the Praetorian Guard was the guard of Roman military commanders. This started with the rise of the Scipio clan to military prominence in the 270s BC.
Augustus laid the foundation of this guard as an imperial guard. He did so to increase his personal security and that of the city. However, he was also careful to limit its power. He set the limit for its size to nine cohorts of five hundred men. Later they were increased to 1,000. He allowed only three cohorts to be stationed in the city of Rome. The others were stationed in towns around Rome. Augustus also formed three cavalry turmae (squadrons) to patrol his palace and the major buildings. In 2 AD he appointed two Praetorian Prefects.
Originally the Castrum Praetorium was just outside the city walls, but as the Rome grew, it became incorporated into the city. The barracks was massive. It was surrounded by masonry walls and it was 440 x 380 meters (1443 x 1246 ft.). Two of the sides eventually became part of the Aurelian Walls, the new and wider circuit of walls built by the emperor Aurelian in 271-75. Constantine the Great abolished the Praetorian Guard and demolished the barracks in 312.
The area of the Castrum Praetorium is still recognisable. Its rectangular area is still in place, even though there are modern buildings in it (including Biblioteca Nazionale Centrale di Roma, a library which houses all publications in Italian) The two sides which were part of the Aurelian Walls as still standing, as is the tract of these walls to its south. The area is now called Castro Pretorio.
Theme would include monarchy, early republic, middle republic, late republic, early empire and later empire. Region would include western part of the Roman Empire and eastern part of the Roman Empire. Period would include principate, pax Romana, crisis of the third century and dominate.
After the fall of the Roman republic came the principate, or as it is commonly called the "empire", because the leader was the "Imperator", the one who commanded.
The Greek empire was before the Roman Empire.
Historians use the terms empire of Roman Empire. They make a confusing use of this term. They use it both in the usual sense of territorial possessions and to indicate the period of rule by emperors which followed the fall of the Roman Republic. In territorial terms, the Romans already had an empire during the Republic. In fact the greater part of Rome's imperial expansion took place during the republican period.
The death of Caesar ended the time of the Roman Republic and began the Principate period of the Roman Empire.
Theme would include monarchy, early republic, middle republic, late republic, early empire and later empire. Region would include western part of the Roman Empire and eastern part of the Roman Empire. Period would include principate, pax Romana, crisis of the third century and dominate.
The First Empire, the First Republic.
Roman empire can be confusing because historians use this term to indicate the historical period which followed the Roman Republic, the period when Rome was ruled by emperors.1. Both the republic and the imperial period had an empire. Rome's imperialist expansion stared during the Republic and the Republic already had an empire.2. The Roman republic was headed by two consul who were elected annually to prevent concentration of power in the hand of one man. In the imperial period there was personal rule for life by the emperor.3. Both the Republic (in its late period) and the imperial period had a professional army. The poor joined the army to have a career and a pay and, on retirement the grant of a lump sum or a plot of land. At the time of the Marian reform which professionalized military service, the length of the career was 16 years. Augustus lengthened this to 20 years.
Rome did not turn from a republic to an empire. The Roman republic already had an empire. In fact, much of Rome's imperial expansion occurred during the Republic. Rome's political system changed from republic to rule by emperors, not from republic to empire. This confusion is caused by historians who use the term empire in two senses. One is the commonly used territorial sense (the conquest of other peoples and their annexation into an empire). The other refers to Rome's period of rule by emperors. The change from republic to rule by emperors was a political one, not an economic one.
After the fall of the Roman republic came the principate, or as it is commonly called the "empire", because the leader was the "Imperator", the one who commanded.
Augustus established his absolute personal rule and became the first Roman emperor. However, he establish the Roman Empire. He started the 503-year of (absolute) rule by emperors which followed the republic. The Roman Empire already exited during the Roman Republic. Historians make a confusing use of the term Roman Empire. They use it to denote both Rome's territorial acquisitions and the period of rule by emperors which followed the fall of the Roman republic. In territorial terms, the Roman Republic already had an empire. In fact, much of Rome's expansion occurred during the republican period.
Historian make a confusing use of the term Roman Empire. they use it to refer both to the territories Rome conquered and the period of rule by emperors which followed the fall of the Roman Republic. The Roman Republic was brought down by a series of civil wars which tore it apart. Augustus was the final winner of these wars and established his absolute rule and became the first Roman emperor. Thus, he started the 503-year period of rule by emperors. In terms of empire as territorial conquests, the Roman Republic already had an empire. Much of Rome's imperial expansion occurred during the Republic.
The Greek empire was before the Roman Empire.
Historians use the terms empire of Roman Empire. They make a confusing use of this term. They use it both in the usual sense of territorial possessions and to indicate the period of rule by emperors which followed the fall of the Roman Republic. In territorial terms, the Romans already had an empire during the Republic. In fact the greater part of Rome's imperial expansion took place during the republican period.
No one led the fall of the Roman republic. The republic like the "empire" deteriorated over a period of time. It is often said that Sulla was responsible for the fall of the republic but the conditions were already in place when he took power.
Never. Rome was an empire during the republic. As soon as Rome began acquiring territory and ruling it under Roman law, it became an empire. The period that people call the "Roman Empire" was actually the principate, ruled by one man, eventually called by the title Caesar. The one man rule, or the rule of the Caesars came about in 31 BC, after the republic had collapsed.
Augustus emerged as the final victor of the civil wars which brought down the Roman Republic. He used his power to establish himself as an absolute ruler and become the first Roman emperor, starting Rome's 506-year period of rule by emperors. Historians make a confusing use of the term empire. It has two meanings. One is the usual one of conquered territories. The other refers to the period when Rome was ruled by emperors. In Territorial terms, the Roman Republic already had an empire. In fact, much of Rome's imperial expansion occurred during the period of the Republic.