Question: The Roman consul was the highest elected office of what government, which took place after 509BC?

full_context: Document 1: Quaestor: A quaestor ( , , ) was a public official in Ancient Rome. The position served different functions depending on the period. In the Roman Kingdom, "quaestores parricidii " (quaestors with judicial powers) were appointed by the king to investigate and handle murders. In the Roman Republic, quaestors (also pluralized "quaestores ") were elected officials that supervised the state treasury and conducted audits. It was the lowest ranking position in the "cursus honorum " (course of offices). However, this means that in the political environment of Rome, it was quite common for many aspiring politicians to take the position of quaestor as an early rung on the political ladder. In the Roman Empire, the position, which was initially replaced by the "praefectus " (prefect), reemerged during the late empire as "quaestor intra Palatium ", a position appointed by the emperor to lead the imperial council and respond to petitioners.
Document 2: Roman Republic: The Roman Republic (Latin: Res publica Romana ; ] ) was the era of ancient Roman civilization beginning with the overthrow of the Roman Kingdom, traditionally dated to 509 BC, and ending in 27 BC with the establishment of the Roman Empire. It was during this period that Rome's control expanded from the city's immediate surroundings to hegemony over the entire Mediterranean world.
Document 3: Campaign history of the Roman military: From its origin as a city-state on the peninsula of Italy in the 8th century BC, to its rise as an empire covering much of Southern Europe, Western Europe, Near East and North Africa to its fall in the 5th century AD, the political history of Ancient Rome was closely entwined with its military history. The core of the campaign history of the Roman military is an aggregate of different accounts of the Roman military's land battles, from its initial defense against and subsequent conquest of the city's hilltop neighbors on the Italian peninsula, to the ultimate struggle of the Western Roman Empire for its existence against invading Huns, Vandals and Germanic tribes. These accounts were written by various authors throughout and after the history of the Empire. Following the First Punic War, naval battles were less significant than land battles to the military history of Rome due to its encompassment of lands of the periphery and its unchallenged dominance of the Mediterranean Sea.
Document 4: Roman commerce: The commerce of the Roman Empire was a major sector of the Roman economy during the early Republic and throughout most of the imperial period. Fashions and trends in historiography and in popular culture have tended to neglect the economic basis of the empire in favor of the lingua franca of Latin and the exploits of the Roman legions. The language and the legions were supported by trade while being at the same time part of its backbone. Romans were businessmen and the longevity of their empire was due to their commercial trade.
Document 5: List of undated Roman consuls: This is a list of Roman consuls, individuals who were either elected or nominated to the highest elected political office of the Roman Republic, or a high office of the Empire, but for whom an exact date of when they served in office is absent. Most are reckoned to be suffect consuls, but occasionally it encompasses an ordinary consul.
Document 6: Gaius Marcius Figulus (consul 162 BC): Caius Marcius Figulus was a politician of the Roman Republic who served as praetor in 169 BC, Roman consul in 162 BC, and again as consul in 156 BC. Upon being elected to the praetorship in 169 BC, Figulus received command of the Roman fleets by lot. Later that year, he transported the consul, Quintus Marcius Philippus, to Ambracia so that he could assume command of Roman forces fighting the Third Macedonian War. Figulus himself sailed on to Creusa, then crossed Boeotia by land in a single day to join the rest of the fleet at Chalcis. The only other mention Livy makes of Figulus is a reference to his having assigned part of the fleet to winter quarters at Sciathus, and the remainder at Oreum, in Euboea, which he judged the best location to maintain supply lines to the army in Macedon.
Document 7: Roman emperor: The Roman emperor was the ruler of the Roman Empire during the imperial period (starting in 27 BC). The emperors used a variety of different titles throughout history. Often when a given Roman is described as becoming "emperor" in English, it reflects his taking of the title "Augustus" or "Caesar". Another title often used was "imperator", originally a military honorific. Early Emperors also used the title "princeps" (first citizen). Emperors frequently amassed republican titles, notably "Princeps senatus", "Consul" and "Pontifex Maximus".
Document 8: Marcus Horatius Pulvillus: Marcus Horatius Pulvillus was an aristocrat before and during the early Roman Republic at the time of the overthrow of the Roman monarchy. He was a suffect consul in 509 BC and elected again in 507 BC, according to the Varronian chronology.
Document 9: Sulla: Lucius Cornelius Sulla Felix ( ; c. 138 BC – 78 BC), known commonly as Sulla, was a Roman general and statesman. He had the distinction of holding the office of consul twice, as well as reviving the dictatorship. Sulla was a skillful general, achieving numerous successes in wars against different opponents, both foreign and Roman. He was awarded a grass crown, the most prestigious Roman military honor, during the Social War.
Document 10: History of the Roman Empire: The history of the Roman Empire covers the history of Ancient Rome from the fall of the Roman Republic in 27 BC until the abdication of the last Western emperor in 476 AD. Rome had begun expanding shortly after the founding of the Republic in the 6th century BC, though it did not expand outside of the Italian Peninsula until the 3rd century BC. Civil war engulfed the Roman state in the mid 1st century BC, first between Julius Caesar and Pompey, and finally between Octavian and Mark Antony. Antony was defeated at the Battle of Actium in 31 BC. In 27 BC the Senate and People of Rome made Octavian "imperator" ("commander") thus beginning the Principate, the first epoch of Roman imperial history usually dated from 27 BC to 284 AD; they later awarded him the name Augustus, "the venerated". The success of Augustus in establishing principles of dynastic succession was limited by his outliving a number of talented potential heirs: the Julio-Claudian dynasty lasted for four more emperors—Tiberius, Caligula, Claudius, and Nero—before it yielded in 69 AD to the strife-torn Year of Four Emperors, from which Vespasian emerged as victor. Vespasian became the founder of the brief Flavian dynasty, to be followed by the Nerva–Antonine dynasty which produced the "Five Good Emperors": Nerva, Trajan, Hadrian, Antoninus Pius and the philosophically inclined Marcus Aurelius. In the view of the Greek historian Dio Cassius, a contemporary observer, the accession of the emperor Commodus in 180 AD marked the descent "from a kingdom of gold to one of rust and iron"—a famous comment which has led some historians, notably Edward Gibbon, to take Commodus' reign as the beginning of the decline of the Roman Empire.
Document 11: Senate of the Roman Republic: The Senate of the Roman Republic was a political institution in the ancient Roman Republic. It was not an elected body, but one whose members were appointed by the consuls, and later by the censors. After a Roman magistrate served his term in office, it usually was followed with automatic appointment to the Senate. According to the Greek historian Polybius, our principal source on the Constitution of the Roman Republic, the Roman Senate was the predominant branch of government. Polybius noted that it was the "consuls" (the highest-ranking of the regular magistrates) who led the armies and the civil government in Rome, and it was the "Roman assemblies" which had the ultimate authority over elections, legislation, and criminal trials. However, since the Senate controlled money, administration, and the details of foreign policy, it had the most control over day-to-day life. The power and authority of the Senate derived from precedent, the high caliber and prestige of the senators, and the Senate's unbroken lineage, which dated back to the founding of the Republic in 509 BC.
Document 12: Roman Republic (18th century): The Roman Republic (Italian: "Repubblica Romana" ) was proclaimed on 15 February 1798 after Louis Alexandre Berthier, a general of Napoleon, had invaded the city of Rome on 10 February. The Roman Republic was a client republic under the French Directory composed of territory conquered from the Papal States. Pope Pius VI was exiled to France and died there in 1799. It immediately took the control of the other two former-papal revolutionary administrations, the Tiberina Republic and the Anconine Republic. The Roman Republic was short-lived, as the Papal States were restored in October 1799.
Document 13: Roman Kingdom: The Roman Kingdom, or regal period, was the period of the ancient Roman civilization characterized by a monarchical form of government of the city of Rome and its territories.
Document 14: Roman consul: A consul was the highest elected political office of the Roman Republic, and the consulship was considered the highest level of the "cursus honorum" (an ascending sequence of public offices to which politicians aspired).
Document 15: List of Roman consuls designate: This is a list of Roman consuls designate, individuals who were either elected or nominated to the highest elected political office of the Roman Republic, or a high office of the Empire, but who for some reason did not enter office at the beginning of the year, either through death, disgrace, or due to changes in imperial administration.
ground_truth: Roman Republic