Denarius in the context of Roman Republic

A democracy is a political system, or a system of decision-making within an institution, organization, or state, in which members have a share of power. Modern democracies are characterized by two capabilities of their citizens that differentiate them fundamentally from earlier forms of government: to intervene in society and have their sovereign (e.g., their representatives) held accountable to the international laws of other governments of their kind. Democratic government is commonly juxtaposed with oligarchic and monarchic systems, which are ruled by a minority and a sole monarch respectively.

Democracy is generally associated with the efforts of the ancient Greeks, whom 18th-century intellectuals such as Montesquieu considered the founders of Western civilization. These individuals attempted to leverage these early democratic experiments into a new template for post-monarchical political organization. The extent to which these 18th-century democratic revivalists succeeded in turning the democratic ideals of the ancient Greeks into the dominant political institution of the next 300 years is hardly debatable, even if the moral justifications they often employed might be. Nevertheless, the critical historical juncture catalyzed by the resurrection of democratic ideals and institutions fundamentally transformed the ensuing centuries and has dominated the international landscape since the dismantling of the final vestige of the British Empire following the end of the Second World War.

Lucius Cassius Longinus was the brother of Gaius Cassius Longinus, a leading instigator in the assassination of Julius Caesar.

Around 52 BC, Lucius Longinus was triumvir monetalis in 63 BC. He minted denarii referring to the famous trial of the vestal virgins of 114–113 BC, which was prosecuted by his ancestor Lucius Cassius Longinus Ravilla. In 54 BC, he was the junior co-prosecutor (subscriptor) to Marcus Iuventius Laterensis [la] in the trial of Gnaeus Plancius [la] for electoral malpractice (ambitus). Plancius was defenced by Cicero, who accused Longinus of incompetence, immorality and inexperience in his defence speech, the Pro Plancio.

Marcus Aurelius Antoninus (born Lucius Septimius Bassianus, 4 April 188 – 8 April 217), better known by his nickname Caracalla (/ˌkærəˈkælə/; Latin: [karaˈkalːa]), was Roman emperor from 198 to 217 AD, first serving as nominal co-emperor under his father and then ruling alone after 211 AD. He was a member of the Severan dynasty, the elder son of Emperor Septimius Severus and Empress Julia Domna. Severus proclaimed Caracalla co-ruler in 198, doing the same with his other son Geta in 209. The two brothers briefly shared power after their father's death in 211, but Caracalla soon had Geta murdered by the Praetorian Guard and became sole ruler of the Roman Empire. Julia Domna had a significant share in governance, since Caracalla found administration to be mundane. His reign featured domestic instability and external invasions by the Germanic peoples.

Caracalla issued the Antonine Constitution (Latin: Constitutio Antoniniana), also known as the Edict of Caracalla, which granted Roman citizenship to all free men throughout the Roman Empire. The edict gave all the enfranchised men Caracalla's adopted praenomen and nomen: "Marcus Aurelius". Other landmarks of his reign were the construction of the Baths of Caracalla, the second-largest bathing complex in the history of Rome, the introduction of a new Roman currency named the antoninianus, a sort of double denarius, and the massacres he ordered, both in Rome and elsewhere in the empire. In 216, Caracalla began a campaign against the Parthian Empire. He did not see this campaign through to completion due to his assassination by a disaffected soldier in 217. Macrinus succeeded him as emperor three days later.

Titus Aelius Hadrianus Antoninus Pius (/ˌæntəˈnaɪnəs ˈpaɪəs/; Latin: [antoːˈniːnus ˈpius]; 19 September 86 – 7 March 161) was Roman emperor from AD 138 to 161. He was the fourth of the Five Good Emperors from the Nerva–Antonine dynasty.

Born into a senatorial family, Antoninus held various offices during the reign of Emperor Hadrian. He married Hadrian's niece Faustina, and Hadrian adopted him as his son and successor shortly before his death. Antoninus acquired the cognomen Pius after his accession to the throne, either because he compelled the Senate to deify his adoptive father, or because he had saved senators sentenced to death by Hadrian in his later years. His reign is notable for the peaceful state of the Empire, with no major revolts or military incursions during this time. A successful military campaign in southern Scotland early in his reign resulted in the construction of the Antonine Wall.

Silver coins are one of the oldest mass-produced form of coinage. Silver has been used as a coinage metal since the times of the Greeks; their silver drachmas were popular trade coins. The ancient Persians used silver coins between 612–330 BC. Before 1797, British pennies were made of silver.

As with all collectible coins, many factors determine the value of a silver coin, such as its rarity, demand, condition and the number originally minted. Ancient silver coins coveted by collectors include the Denarius and Miliarense, while more recent collectible silver coins include the Morgan Dollar and the Spanish Milled Dollar.

The antoninianus or pre-reform radiate was a coin used during the Roman Empire thought to have been valued at 2 denarii. It was initially silver, but was slowly debased to bronze with a minimal silver content. The coin was introduced by Caracalla in early 215 AD. It was silver, similar to the denarius, except that it was slightly larger and featured the emperor wearing a radiate crown, indicating it was a double denomination. Antoniniani depicting women (usually the emperor's wife) featured the bust resting upon a crescent moon.

Even at its introduction, the silver content of the antoninianus was only equal to 1.5 denarii. This created inflation: people rapidly hoarded the denarii (Gresham's law), while both buyers and sellers recognized the new coin had a lower intrinsic value and elevated their prices to compensate. Silver bullion supplies began running short because the Roman Empire was no longer conquering new territory, the Iberian silver mines had been exhausted, and a series of soldier emperors and usurpers needed coin to pay their troops and buy their loyalty. Each new issue of the antoninianus thus had less silver in it than the last, and thus contributed to ever-increasing inflation.

The dinar (/dɪˈnɑːr/, /ˈdiːnɑː(r)/) is the name of the principal currency unit in several countries near the Mediterranean Sea, with a more widespread historical use. The English word "dinar" is the transliteration of the Arabic دينار (dīnār), which was borrowed via the Syriac dīnarā from the Latin dēnārius.

The modern gold dinar is a projected bullion gold coin, and as of 2019 is not issued as an official currency by any state.

Aemilia, Licinia and Marcia were Roman vestal Virgins, who were prosecuted for having broken the vow of chastity in two famous trials between 115 and 113 BC. The first trial was conducted by the Pontifex Maximus Metellus Delmaticus, who sentenced Aemilia to death in 114 BC. The decision to spare the other two vestals triggered outrage and led to a follow-up trial headed by Cassius Longinus Ravilla. Licinia and Marcia were subsequently put to death as well. The trials were heavily influenced by the political background and network of the participants.

Roman currency for most of Roman history consisted of gold, silver, bronze, orichalcum (brass), and copper coinage. From its introduction during the Republic, in the third century BC, through Imperial times, Roman currency saw many changes in form, denomination, and composition. A feature was the inflationary debasement and replacement of coins over the centuries. Notable examples of this followed the reforms of Diocletian. This trend continued with Byzantine currency.

Due to the economic power and longevity of the Roman state, Roman currency was widely used throughout western Eurasia and northern Africa from classical times into the Middle Ages. It served as a model for the currencies of the Muslim caliphates and the European states during the Middle Ages and the Modern Era. Roman currency names survive today in many countries via the Carolingian monetary system, such as the dinar (from the denarius coin), the British pound (a translation of the Roman libra, a unit of weight), the peso (also a translation of libra), and the words for the general concept of money in the Iberian Romance languages (e.g. Spanish dinero and Portuguese dinheiro).

Renovatio imperii Romanorum ("renewal of the empire of the Romans") was a formula declaring an intention to restore or revive the Roman Empire. The formula (and variations) was used by several emperors of the Carolingian and Ottonian dynasties, but the idea was common during Late Antiquity and the Middle Ages.

The March on Rome of 88 BC was a coup d'état by the consul of the Roman Republic Lucius Cornelius Sulla, who seized power against his enemies Marius and Sulpicius, after they had ousted him from Rome. It was the first time in Roman history that a general ordered his army to march against the Republic.

In 88 BC, Sulla was elected consul and given the command of the war against the king of Pontus Mithridates, who had recently invaded the Roman province of Asia. The same year, Sulla and his colleague Quintus Pompeius Rufus opposed the attempt of the tribune of the plebs Publius Sulpicius to enrol the Italians who received the Roman citizenship at the end of the Social War (91–87 BC). To bypass the consuls' opposition, Sulpicius sought the support of the popular Gaius Marius, who had already been consul six times. Marius demanded for his help that Sulpicius pass a law transferring Sulla's command to him. Using armed gangs to intimidate the tribal assembly, Sulpicius removed Pompeius' consulship and forced Sulla to flee from Rome, after which he enrolled the Italians and gave the Mithridatic command to Marius.

The aureus (pl. aurei, 'golden') was the main gold coin of ancient Rome from the 1st century BC to the early 4th century AD, when it was replaced by the solidus. This type of coin was sporadically issued during the Republic and standardized during the Empire, originally valued at 25 silver denarii and 100 sestertii. It was about the same size as the denarius, but heavier than the denarius since gold is denser than silver.

The gens Quinctia, sometimes written Quintia, was a patrician family at ancient Rome. Throughout the history of the Republic, its members often held the highest offices of the state, and it produced some men of importance even during the imperial period. For the first forty years after the expulsion of the kings the Quinctii are not mentioned, and the first of the gens who obtained the consulship was Titus Quinctius Capitolinus Barbatus in 471 BC; but from that year their name constantly appears in the Fasti consulares.

As with other patrician families, in later times there were also plebeian Quinctii. Some of these may have been the descendants of freedmen of the gens, or of patrician Quinctii who had voluntarily gone over to the plebs. There may also have been unrelated persons who happened to share the same nomen.

The gens Cloelia, originally Cluilia, and occasionally written Clouilia or Cloulia, was a patrician family at ancient Rome. The gens was prominent throughout the period of the Republic. The first of the Cloelii to hold the consulship was Quintus Cloelius Siculus, in 498 BC.

The ethnonyms for the Poles (people) and Poland (their country) include endonyms (the way Polish people refer to themselves and their country) and exonyms (the way other peoples refer to the Poles and their country). Endonyms and most exonyms for Poles and Poland derive from the name of the West Slavic tribe of Polans (Polanie), while in some languages the exonyms for Poland to derive from the name of another tribe – the Lendians (Lędzianie).

Pegasus (Ancient Greek: Πήγασος, romanized: Pḗgasos; Latin: Pegasus, Pegasos) is a winged horse in Greek mythology, usually depicted as a white stallion. He was sired by Poseidon, in his role as horse-god, and foaled by the Gorgon Medusa. Pegasus was the brother of Chrysaor, both born from Medusa's blood when their mother was decapitated by Perseus. Greco-Roman poets wrote about his ascent to heaven after his birth and his obeisance to Zeus, who instructed him to bring lightning and thunder from Olympus.

Pegasus is the creator of Hippocrene, the fountain on Mount Helicon. He was captured by the Greek hero Bellerophon, near the fountain Peirene, with the help of Athena and Poseidon. Pegasus allowed Bellerophon to ride him in order to defeat the monster Chimera, which led to many more exploits. Bellerophon later fell from Pegasus's back while trying to reach Mount Olympus. Both Pegasus and Bellerophon were said to have died at the hands of Zeus for trying to reach Olympus. Other tales have Zeus bring Pegasus to Olympus to carry his thunderbolts.

Legio I Italica ("First Italian Legion") was a legion of the Imperial Roman army founded by emperor Nero on September 22, 66 (the date is attested by an inscription). Labeled Phalanx Alexandri Magni and originally destined to the east, it was instead employed in Italy during the year of four emperors. It was later stationed at Novae, near modern-day Svishtov (Bulgaria). There are still records of the I Italica on the Danube border at the beginning of the 5th century. The emblem of the legion was a boar.