Alexander the Great sweeps through, and Greek culture, language, and ideas flood the Near East. The region is torn between Greek kingdoms; the Maccabees revolt, and the Hebrew Scriptures are translated into Greek. The world between the Testaments is being built.

The Greek (Hellenistic) monarchs were absolute kings who saw their subjects as resources. Antiochus IV tried to force Greek religion on the Jews, desecrating the temple, sparking the Maccabean revolt (167 BCE) and the brief independent Hasmonean kingdom. Greek rule left a deep cultural imprint.
After Alexander, his generals carved the region into the Seleucid (Syrian) and Ptolemaic (Egyptian) Greek kingdoms. Judah again sat between them. Greek cities, gymnasiums, and theaters appeared; Koine Greek became the common language of trade and government.
Greek culture, the gymnasium, the games, Greek dress, philosophy, became the mark of the elite. Tensions flared between those who embraced it (Hellenizers) and those who resisted (the Maccabees). Jewish life grew around the synagogue, the Torah, and emerging groups like the Pharisees and Sadducees.
The Greek east ran on trade, Greek coinage, and the great port cities (Alexandria, Antioch). Koine Greek was the language of money and power. The Jewish community in Alexandria produced the Septuagint, the Greek translation of the Hebrew Bible, the world's first great translation project.
The Greek phalanx, a dense block of spearmen with long sarissa pikes, was the dominant battlefield formation, backed by cavalry. Siege warfare advanced with torsion catapults and siege towers. Arms and armor were standardized and produced by states, not just individual lords.
The tension between adopting the dominant culture and preserving identity is a live question for every minority and for anyone trying to hold convictions in a secularizing world.