The Battle of Cannae was a key engagement of the Second Punic War between the Roman Republic and Carthage, fought on 2 August 216 BC near the ancient village of Cannae in Apulia, southeast Italy. The Carthaginians and their allies, led by Hannibal, surrounded and practically annihilated a larger Roman and Italian army under the consuls Lucius Aemilius Paullus and Gaius Terentius Varro. It is regarded as one of the greatest tactical feats in military history and one of the worst defeats in Roman history.
The First, Second, and Third Samnite Wars were fought between the Roman Republic and the Samnites, who lived on a stretch of the Apennine Mountains south of Rome and north of the Lucanian tribe.
Tullus Hostilius was the legendary third king of Rome. He succeeded Numa Pompilius and was succeeded by Ancus Marcius. Unlike his predecessor, Tullus was known as a warlike king who according to the Roman Historian Livy, believed the more peaceful nature of his predecessor had weakened Rome. It has been attested that he sought out war and was even more warlike than the first king of Rome, Romulus. Accounts of the death of Tullus Hostillus vary. In the mythological version of events Livy describes, he had angered Jupiter who then killed him with a bolt of lightning. Non mythological sources on the other hand describe that he died of plague after a rule of 32 years.
The Second Macedonian War was fought between Macedon, led by Philip V of Macedon, and Rome, allied with Pergamon and Rhodes. Philip was defeated and was forced to abandon all possessions in southern Greece, Thrace and Asia Minor. During their intervention, although the Romans declared the "freedom of the Greeks" against the rule from the Macedonian kingdom, the war marked a significant stage in increasing Roman intervention in the affairs of the eastern Mediterranean, which would eventually lead to Rome's conquest of the entire region.
Titus Quinctius Flamininus was a Roman politician and general instrumental in the Roman conquest of Greece.
Nabis was the last king of independent Sparta. He was probably a member of the Heracleidae, and he ruled from 207 BC to 192 BC, during the years of the First and Second Macedonian Wars and the eponymous "War against Nabis", i.e. against him. After taking the throne by executing two claimants, he began rebuilding Sparta's power. During the Second Macedonian War, Nabis sided with King Philip V of Macedon and in return he received the city of Argos. However, when the war began to turn against the Macedonians, he defected to Rome. After the war, the Romans, urged by the Achaean League, attacked Nabis and defeated him. He then was assassinated in 192 BC by the Aetolian League. He represented the last phase of Sparta's reformist period.
The Battle of Sentinum was the decisive battle of the Third Samnite War, fought in 295 BC near Sentinum, in which the Romans overcame a formidable coalition of Samnites, Etruscans, and Umbrians and Senone Gauls. The Romans won a decisive victory that broke up the tribal coalition and paved the way for the Romans' complete victory over the Samnites. The Romans involved in the battle of Sentinum were commanded by consuls Publius Decius Mus and Quintus Fabius Maximus Rullianus.
Gaius Terentius Varro was a Roman politician and general active during the Second Punic War. A plebeian son of a butcher, he was a populist politician who was elected consul for the year 216 BC. While holding that office, he was decisively defeated by Hannibal at the Battle of Cannae.
Titus Larcius was a Roman general and statesman during the early Republic, who served twice as consul and became the first Roman dictator.
Quintus Fabius Vibulanus, son of Marcus Fabius Vibulanus, was consul of the Roman Republic and one of the second set of decemviri.
Attalus I, surnamed Soter was the ruler of the Ionian Greek polis of Pergamon from 241 BC to 197 BC. He was the adopted son of King Eumenes I, whom he succeeded, and was the first of the Attalid dynasty to assume the title of king in 238 BC. He was the son of Attalus and his wife Antiochis.
The Roman conquest of the Iberian Peninsula was a process by which the Roman Republic occupied territories in the Iberian Peninsula that were previously under the control of native Celtic, Iberian, Celtiberian and Aquitanian tribes and the Carthaginian Empire. The Carthaginian territories in the south and east of the peninsula were conquered in 206 BC during the Second Punic War. Control was gradually extended over most of the Iberian Peninsula without annexations. It was completed after the end of the Roman Republic, by Augustus, the first Roman emperor, who annexed the whole of the peninsula to the Roman Empire in 19 BC.
The siege of Utica was a siege during the Second Punic War between the Roman Republic and Carthage in 204 BC. Roman general Scipio Africanus besieged Utica, intending to use it as a supply base for his campaign against Carthage in North Africa. He launched repeated and coordinated army-navy assaults on the city, all of which failed. The arrival of a large Carthaginian and Numidian relief army under Carthaginian general Hasdrubal Gisco and Numidian king Syphax in late autumn forced Scipio to break off the siege after 40 days and retreat to the coast.
The Galatian War was a war between the Galatian Gauls and the Roman Republic supported by their allies Pergamum in 189 BC. The war was fought in Galatia in central Asia Minor, in present-day Turkey.
The Roman–Etruscan Wars, also known as the Etruscan Wars or the Etruscan–Roman Wars, were a series of wars fought between ancient Rome and the Etruscans. Information about many of the wars is limited, particularly those in the early parts of Rome's history, and in large part is known from ancient texts alone. The conquest of Etruria was completed in 265–264 BC.
Publius Cornelius Scipio Africanus was a Roman general and statesman, most notable as one of the main architects of Rome's victory against Carthage in the Second Punic War. Often regarded as one of the greatest military commanders and strategists of all time, his greatest military achievement was the defeat of Hannibal at the Battle of Zama in 202 BC. This victory in Africa earned him the honorific epithet Africanus, literally meaning "the African," but meant to be understood as a conqueror of Africa.
The Roman conquest of the Hernici, an ancient Italic people, took place during the 4th century BC. For most of the 5th century BC, the Roman Republic had been allied with the other Latin states and the Hernici to successfully fend off the Aequi and the Volsci. In the early 4th century BC, this alliance fell apart. A war fought between Rome and the Hernici in the years 366–358 BC ended in Roman victory and the submission of the Hernici. Rome also defeated a rebellion by some Hernician cities in 307–306 BC. The rebellious Hernici were incorporated directly into the Roman Republic, while those who had stayed loyal retained their autonomy and nominal independence. In the course of the following century, the Hernici became indistinguishable from their Latin and Roman neighbours and disappeared as a separate people.
Over the course of nearly four centuries, the Roman Republic fought a series of wars against various Celtic tribes, whom they collectively described as Galli, or Gauls. Among the principal Gallic peoples described as antagonists by Greek and Roman writers were the Senones, Insubres, Boii, and Gaesatae.
Roman Republic 
Carthage 
