Carthaginian Empire in the context of "Thysdrus"

The Diadochi were the rival generals, families, and friends of Alexander the Great who fought for control over his empire after his death in 323 BC. The Wars of the Diadochi mark the beginning of the Hellenistic period from the Mediterranean Sea to the Indus River Valley.

The most notable Diadochi include Ptolemy, Antigonus, Cassander, and Seleucus as the last remaining at the end of the Wars of the Successors, ruling in Egypt, Asia-Minor, Macedon and Persia respectively, with Ptolemaic, Antigonid and Seleucid dynasties lasting several centuries.

Leptis or Lepcis Magna, (Arabic: لبدة الكبرى, romanized: Libda al-Kubrā) also known by other names in antiquity, was a prominent city of the Carthaginian Empire and Roman Libya at the mouth of the Wadi Lebda in the Mediterranean.

Established as a Punic settlement prior to 500 BC, the city experienced significant expansion under Roman Emperor Septimius Severus (r. 193–211), who was born in the city. The 3rd Augustan Legion was stationed here to defend the city against Berber incursions. After the legion's dissolution under Gordian III in 238, the city was increasingly open to raids in the later part of the 3rd century. Diocletian reinstated the city as provincial capital, and it grew again in prosperity until it fell to the Vandals in 439. It was reincorporated into the Eastern Empire in 533 but continued to be plagued by Berber raids and never recovered its former importance. It fell to the Muslim invasion in c. 647 and was subsequently abandoned.

The Battle of the Trebia (or Trebbia) was the first major battle of the Second Punic War, fought between the Carthaginian forces of Hannibal and a Roman army under Sempronius Longus on 22 or 23 December 218 BC. Each army had a strength of about 40,000 men; the Carthaginians were stronger in cavalry, the Romans in infantry. The battle took place on the flood plain of the west bank of the lower Trebia River, not far from the settlement of Placentia (modern Piacenza), and resulted in a heavy defeat for the Romans.

War broke out between Carthage and Rome in 218 BC. The leading Carthaginian general, Hannibal, responded by leading a large army out of Iberia (modern Spain and Portugal), through Gaul, across the Alps and into Cisalpine Gaul (in northern Italy). The Romans went on the attack against the reduced force which had survived the rigours of the march, and Publius Scipio personally led the cavalry and light infantry of the army he commanded against the Carthaginian cavalry at the Battle of Ticinus. The Romans were soundly beaten and Scipio was wounded. The Romans retreated to near Placentia, fortified their camp and awaited reinforcement. The Roman army in Sicily under Sempronius was redeployed to the north and joined with Scipio's force. After a day of heavy skirmishing in which the Romans gained the upper hand, Sempronius was eager for a battle.

The Battle of Lake Trasimene was fought when a Carthaginian force under Hannibal ambushed a Roman army commanded by Gaius Flaminius on 21 June 217 BC, during the Second Punic War. The battle took place on the north shore of Lake Trasimene, to the south of Cortona, and resulted in a heavy defeat for the Romans.

War had broken out between Rome and Carthage early in 218 BC. Hannibal, ruler of the Carthaginian territories in south-east Iberia, marched an army through Gaul, crossed the Alps and arrived in Cisalpine Gaul (northern Italy) later that year. The Romans rushed reinforcements north from Sicily but were badly defeated at the Battle of the Trebia.

Utica (/ˌjuːtɪkə/) was an ancient Phoenician and Carthaginian city located near the outflow of the Medjerda River into the Mediterranean, between Carthage in the south and Hippo Diarrhytus (present-day Bizerte) in the north. It is traditionally considered to be the first colony to have been founded by the Phoenicians in North Africa. After Carthage's loss to Rome in the Punic Wars, Utica was an important Roman colony for seven centuries.

Utica no longer exists, and its remains are located in Bizerte Governorate in Tunisia – not on the coast where it once lay, but further inland because of deforestation and agriculture upriver as the Medjerda River silted over its original mouth.

Tingis was the ancient name of Tangier in Morocco and an important Carthaginian, Mauretanian, and Roman port on the Atlantic Ocean. It was eventually granted the status of a Roman colony and made the capital of the province of Mauretania Tingitana and, after Diocletian's reforms, the diocese of Hispania.