Judea, sometimes spelled in its original Latin forms of Judæa is a term used by historians to refer to the Roman province that incorporated the geographical regions of Judea, Samaria, and Idumea, and which extended over parts of the former regions of the Hasmonean and Herodian kingdoms of Israel. It was named after Herod Archelaus's Tetrarchy of Judea, of which it was an expansion, the latter name deriving from the Kingdom of Judah of the 6th century BCE.
Rome's involvement in the area dated from 63 BCE, following the end of the Third Mithridatic War, when Rome made Syria a province. In that year, after the defeat of Mithridates VI of Pontus, the proconsul Pompeius Magnus (Pompey the Great) sacked Jerusalem and entered the Jerusalem Temple. Subsequently, during the 1st century BCE, the Herodian Kingdom was established as a Roman client kingdom and then in 6 CE parts became a province of the Roman Empire.
Judea province was the scene of unrest at its founding during the Census of Quirinius and several wars were fought in its history, known as the Jewish-Roman wars. The Temple was destroyed in 70 as part of the Great Jewish Revolt resulting in the institution of the Fiscus Judaicus, and after Bar Kokhba's revolt (132–135 CE), the Roman Emperor Hadrian changed the name of the province to Syria Palaestina and Jerusalem to Aelia Capitolina, which certain scholars conclude was done in an attempt to remove the relationship of the Jewish people to the region.