Caesarea Maritima in the context of "Procopius"

Judaea was a Roman province from 6 to 135 AD, which at its height encompassed the regions of Judea, Idumea, Peraea, Samaria, and Galilee, as well as parts of the coastal plain of the southern Levant. At its height, it encompassed much of the core territories of the former Kingdom of Judaea, which had been ruled by the Hasmonean and Herodian dynasties in previous decades. The name Judaea (like the similar Judea) derives from the Iron Age Kingdom of Judah, which was centered in the region of Judea.

Since the Roman Republic's conquest of Judaea in 63 BC, which abolished the independent Hasmonean monarchy, Rome maintained a system of semi-autonomous vassalage in the region. After Hasmonean ruler Antigonus II Mattathias briefly regained the throne, he was overthrown by Herod, who was appointed King of the Jews by the Roman Senate and ruled Judaea until his death in 4 BC. The province's formal incorporation into the Roman Empire was enacted by Augustus in 6 AD following an appeal by the populace against the misrule of Herod's son, Herod Archelaus (r. 4 BC – 6 Anno Domini Nostri). The administrative capital was relocated from Jerusalem to the coastal city of Caesarea Maritima.

Roman concrete, also called opus caementicium, was used in construction in ancient Rome. Like its modern equivalent, Roman concrete was based on a hydraulic-setting cement added to an aggregate.

Many buildings and structures still standing today, such as bridges, reservoirs and aqueducts, were built with this material, which attests to both its versatility and its durability. Its strength was sometimes enhanced by the incorporation of pozzolanic ash where available (particularly in the Bay of Naples). The addition of ash prevented cracks from spreading. Recent research has shown that the incorporation of mixtures of different types of lime, forming conglomerate "clasts" allowed the concrete to self-repair cracks.

The Kingdom of Aksum, or the Aksumite Empire, was a kingdom in East Africa and South Arabia from classical antiquity to the Middle Ages, based in what is now northern Ethiopia and Eritrea, and spanning present-day Djibouti and Sudan. Emerging from the earlier Dʿmt civilization, the kingdom was founded in the first century. The city of Axum served as the kingdom's capital for many centuries until it relocated to Kubar in the ninth century due to declining trade connections and recurring invasions.

The Kingdom of Aksum was considered one of the four great powers of the third century by Mani, the one who started the Manichean movement, alongside Persia, Rome, and China. Aksum continued to expand under the reign of Gedara (c. 200–230), who was the first king to be involved in South Arabian affairs. His reign resulted in the control of much of western Yemen, such as the Tihama, Najran, al-Ma'afir, Zafar (until c. 230), and parts of Hashid territory around Hamir in the northern highlands until a joint Himyarite-Sabean alliance pushed them out. Aksum-Himyar conflicts persisted throughout the third century. During the reign of Endybis (270–310), Aksum began minting coins that have been excavated as far away as Caesarea and southern India.

Herod Archelaus (Ancient Greek: Ἡρῴδης Ἀρχέλαος, Hērōidēs Archelaos; 23 BC – c. AD 18) was the ethnarch of Samaria, Judea, and Idumea, including the cities Caesarea and Jaffa, for nine years (c. 4 BC to AD 6). He was the son of Herod the Great and Malthace the Samaritan, brother of Herod Antipas, and half-brother of Herod II. Archelaus (a name meaning "leading the people") came to power after the death of his father Herod the Great in 4 BC, and ruled over one-half of the territorial dominion of his father. Archelaus was removed by the Roman emperor Augustus when Judaea province was formed under direct Roman rule, at the time of the Census of Quirinius.

Syria Palaestina (Koine Greek: Συρία ἡ Παλαιστίνη, romanized: Syría hē Palaistínē [syˈri.a (h)e̝ palɛsˈtine̝]) was the renamed Roman province formerly known as Judaea, following the Roman suppression of the Bar Kokhba revolt, in what then became known as Palaestina (Palestine) between the early 2nd and late 4th centuries AD. The provincial capital was Caesarea Maritima. It forms part of timeline of the period in the region referred to as Roman Palestine.