Ptolemaic Egypt in the context of "Cleomenes III"

Ancient Greece (Ancient Greek: Ἑλλάς, romanized: Hellás) was a northeastern Mediterranean civilization, existing from the Greek Dark Ages of the 12th–9th centuries BC to the end of classical antiquity (c. 600 AD), that comprised a loose collection of culturally and linguistically related city-states and communities. Prior to the Roman period, most of these regions were officially unified only once under the Kingdom of Macedon from 338 to 323 BC. In Western history, the era of classical antiquity was immediately followed by the Early Middle Ages and the Byzantine period.

Three centuries after the decline of Mycenaean Greece during the Bronze Age collapse, Greek urban poleis began to form in the 8th century BC, ushering in the Archaic period and the colonization of the Mediterranean Basin. This was followed by the age of Classical Greece, from the Greco-Persian Wars to the death of Alexander the Great in 323 BC, and which included the Golden Age of Athens and the Peloponnesian War between Athens and Sparta. The unification of Greece by Macedon under Philip II and subsequent conquest of the Achaemenid Empire by Alexander the Great spread Hellenistic civilization across the Middle East. The Hellenistic period is considered to have ended in 30 BC, when the last Hellenistic kingdom, Ptolemaic Egypt, was annexed by the Roman Republic.

The history of North Africa during the period of classical antiquity (c. 8th century BCE – 5th century CE) can be divided roughly into the history of Egypt in the east, the history of ancient Libya in the middle and the history of Numidia and Mauretania in the west.

Initially, in the east, Egypt was under Persian rule during the early phase of classical antiquity, passing to the Ptolemaic dynasty in the Hellenistic era. Libya was inhabited by Berber tribes, while along the coast Phoenician and Greek colonies were set up.

Greek temples (Ancient Greek: ναός, romanized: nāós, lit. 'dwelling', semantically distinct from Latin templum, "temple") were structures built to house deity statues within Greek sanctuaries in ancient Greek religion. The temple interiors did not serve as meeting places, since the sacrifices and rituals dedicated to the deity took place outside them, within the wider precinct of the sanctuary, which might be large. Temples were frequently used to store votive offerings. They are the most important and most widespread surviving building type in Greek architecture. In the Hellenistic kingdoms of Southwest Asia and of North Africa, buildings erected to fulfill the functions of a temple often continued to follow the local traditions. Even where a Greek influence is visible, such structures are not normally considered as Greek temples. This applies, for example, to the Graeco-Parthian and Bactrian temples, or to the Ptolemaic examples, which follow Egyptian tradition. Most Greek temples were oriented astronomically.

Between the 9th century BC and the 6th century BC, the ancient Greek temples developed from the small mud brick structures into double-porched monumental "peripteral" buildings with colonnade on all sides, often reaching more than 20 metres in height (not including the roof). Stylistically, they were governed by the regionally specific architectural orders. Whereas the distinction was originally between the Doric and Ionic orders, a third alternative arose in late 3rd century with the Corinthian order. A multitude of different ground plans were developed, each of which could be combined with the superstructure in the different orders. Temples would be destroyed due to warfare in the Greek World or from lack of repairs. Some of these temples such as the temple of Poseidon Soter (The Savior) would be rebuilt outside of Athens after the defeat of the Persian Empire in 449. From the 3rd century onward, the construction of large temples became less common; after a short 2nd century BC flourish, it ceased nearly entirely in the 1st century BC. Thereafter, only smaller structures were started, while older temples continued to be renovated or brought to completion if in an unfinished state.

The Macedonian Wars (214–148 BC) were a series of conflicts fought by the Roman Republic and its Greek allies in the eastern Mediterranean against several different major Greek kingdoms. They resulted in Roman control or influence over Greece and the rest of the eastern Mediterranean basin, in addition to their hegemony in the western Mediterranean after the Punic Wars. Traditionally, the "Macedonian Wars" include the four wars with Macedonia, in addition to one war with the Seleucid Empire, and a final minor war with the Achaean League (which is often considered to be the final stage of the final Macedonian War). The most significant war was fought with the Seleucid Empire, and both this and the wars with Macedonia effectively marked the end of these empires as major world powers, even though neither of them led immediately to overt Roman domination. Four separate wars were fought against the weaker power, Macedonia, due to its geographic proximity to Rome, though the last two of these wars were against haphazard insurrections rather than powerful armies. Roman influence gradually dissolved Macedonian independence and digested it into what was becoming a leading empire. The outcome of the war with the now-deteriorating Seleucid Empire was ultimately fatal to it as well, though the growing influence of Parthia and Pontus prevented any additional conflicts between it and Rome.

From the close of the Macedonian Wars until the early Roman Empire, the eastern Mediterranean remained an ever shifting network of polities with varying levels of independence from, dependence on, or outright military control by, Rome. According to Polybius, who sought to trace how Rome came to dominate the Greek east in less than a century, Rome's wars with Greece were set in motion after several Greek city-states sought Roman protection against the Macedonian Kingdom and Seleucid Empire in the face of a destabilizing situation created by the weakening of Ptolemaic Egypt.

Ptolemy I Soter (/ˈtɒləmi/; Greek: Πτολεμαῖος Σωτήρ, Ptolemaîos Sōtḗr, "Ptolemy the Savior"; c. 369/68 BC – January 282 BC) was a Macedonian Greek general, historian, and successor of Alexander the Great who went on to found the Ptolemaic Kingdom centered on Egypt. Ptolemy was king and pharaoh of Ptolemaic Egypt from 305/304 BC to his death in 282 BC, and his descendants continued to rule Egypt until 30 BC. During their rule, Egypt became a thriving bastion of Hellenistic civilization and Alexandria a great seat of Greek culture.

Ptolemy I was the son of Arsinoe of Macedon by either her husband Lagus or Philip II of Macedon, the father of Alexander. However, the latter is unlikely and may be a myth fabricated to glorify the Ptolemaic Dynasty. Ptolemy was one of Alexander's most trusted companions and military officers. After the death of Alexander in 323 BC, Ptolemy retrieved his body as it was en route to be buried in Macedon, placing it in Memphis instead, where it was later moved to Alexandria in a new tomb. Afterwards he joined a coalition against Perdiccas, the royal regent over Philip III of Macedon. Perdiccas invaded Egypt but was assassinated by his own officers in 320 BC, allowing Ptolemy I to consolidate his control over the country. After a series of wars between Alexander's successors, Ptolemy gained a claim to Judea in southern Syria, which was disputed with the Seleucid king Seleucus I. He also took control of Cyprus and Cyrenaica, the latter of which was placed under the control of Ptolemy's stepson Magas. Ptolemy also commanded the construction of the Library of Alexandria and of the Lighthouse of Alexandria, one of the Seven Wonders of the Ancient World.