The history of the Hebraic Empire is an obscure history, and sifting between history, legend, and myth is difficult at best. What is known is that in the 30th Year of the Temple of Solomon, the new king Rehoboam son of Solomon reconciled with Jeroboam, averting a potential crisis that could have torn the kingdom in twain. United, the Hebrew Kingdom repulsed an Egyptian invasion in the 35th Year, then retaliated and sacked Avaris and Pi-Ramses. By the time of Rehoboam's grandson Asa, the Hebrew Kingdom entered a golden age. After several decades, Jehoshaphat, under the advice of his spiritual advisor Elishah, brought the Arameans under his rule. In the 134th Year, Amaziah became king after his father Joash was murdered, and marched into Mizraim, land of the Egyptians. The entirety of Lower Egypt was conquered and renamed Greater Goshen, while the south fell under the rule of the Cushites. Amaziah is noteworthy for being the first foreign ruler of Mizraim not to take the tiltle of Pharaoh.
Amaziah was succeded by Uzziah, in whose regin Isaiah and Hosea began to prophesy, declaring that God would send the whole world into the House of David's hands. Uzziah enjoyed this, and launched an assualt on the growing threat of Assyria that brought that kingdom down. He then turned south into Babel. His grandson, Ahaz, drove the Cushites out of Upper Egypt, but was otherwise a corrupt and detestable man. His succesor Hezekiah, on the other hand, broought greatness to the Hebrews, conquering the Hittites, the Elamites, and even the distant Hellenes. Many worshipers of Baal fled Israel, traveling to New Phoenicia in the distant west. Most powerful of Hezekiah's opponents was Gyges of the Lydians, a cruel man who had killed his predecessor to marry the queen, but even he fell before Hezekiah's armies.
Hezekiah's son, Manesseh, was a tyrant, and his son Amon was even worse, losing Elam to the Madai, the Medians, and Hellas to Argaeus of Macedon. Thankfully, King Josiah proved to be better than his predecessors, retaking Hellas, and conquering Macedon, renaming them Elishah and Tiras after the great-grandsons of Noah the Hebrews believed they descended from. The Medians, meanwhile, where stopped by an alliance with a primitive people calling themselves the Persis. Josiah even moved into the peninsula called Far Yawan, defeating numrous kings there, including one Tarquinus Priscus, though the struggle cost him his life. His succesors, Jehoiakim and Zedekiah, dealt with a Chaldean invasion of Babel, ending the threat.
Nevertheless, Josiah's death marked the slow, long end of the Hebrew Empire. The Medians fell to the Persis, only for the Persis themselves to fall to the Meshech, who continued on to conquer the distant lands of Indou. The Magogites, fierce nomads from beyond the end of the world, grew fiercer and bolder. Far Yawan was lost to Israel and fell to New Phoenicia. New heresies spread, derailing the corruption of the House of David and the Levite priests. Even the Royal House itself fell to heresy - a particularly destitute branch of the family claimed that the son of the wife of that branch's head was actually YHWH in human form, come to cleanse the sin of Adam and Eve from the human race. Though the so-called Mashiah was stoned as according to Leviticus, his followers spread to Elishah and the Gallican lands. By the 1024th Year, and combined force of Magogites and Ishmaelites invaded the Hebrew Empire, bringing it crumbling down. By the 1126th Year [202 AD], the dust had settled, and new kingdoms now spread out over the land:
Jeru'shalym, also called Israel - the last true Hebrew kingdom, a theocracy ruled by the Levites after the House of David was overthrown
Greater Goshen - An Ishmaelite kingdom in Egypt, rwhere the Heliopolitan faith has returned in force
Nimrod - A powerful Ishmaelite empire in Shinar/Mesopotamia
Meshechite Empire - An empire stretching from the Zagros Mountains to the Ganges River
Midian, Joktan, Sheba - Not truly Ishmaelite, but Ishmaelite kings rule them
Aram - A Magogite Kingdom in Syria, the most powerful of them
Tiras - A Magogite kingdom, once known as Macedon
Ascenasos/Ashkenaz - A Magogite kingdom in Northern Anatolia
Tarsos/Tarshish - A Magogite kingdom centered around the city of the same name
Tubal - A Magogite kingdom ruling over the people known as the Kurds
Ellisos/Elishah - Land of the Hellenes
New Phoenicia - Currently on the rise after taking Far Yawan
Cush - a mysterious land which once ruled Upper Egypt
Gotaland and Marcomannia - Germanic kingdoms which rule over the fringes of the former Hebrew Empire
Daughters of Eve - A Mashianic splinter group formed on the Rhonos River
Gallican Empire - A druidic Empire based in Western Europe. Ispanya is a vassal of this empire.
The British Isles - kingdoms which are influenced by the Gallicans
In spite of their fall, Hebrew culture dominates the Mediterranean and Middle East. Hebrew script is used in most kingdoms, and Aramean surpases even Hellenic as the lingua franca. Literacy spread quickly in the Hebrew Empire, and most people can read and write.
Obviously, no Babylonian Captivity and destrcution of the first temple means no Purim, and no Macedon means no Hanukkah. These are only a few of the differences between TTL's Levitism and OTL's Judaism.