These accounts show that Sargon's war against Merodach Baladan occupied two years (710 and 709 B.C.). In the first campaign the Babylonians were defeated in the field; the Aramæans dispersed; the Elamites, among whom the sovereignty had been meanwhile transferred from Humbanigas to Sutruk Nanchundi, driven back, and the cities of Babylonia taken. Merodach Baladan abandons Babylon, and retires to the lower Euphrates, to the land of his nation. Sargon ascends the throne of Babylon, and takes the title, "King of Babel, of Sumir and Accad," which Tiglath Pilesar had borne before him. The second campaign ends with the capture and destruction of Dur Yakin, with the subjugation of the whole region of the Euphrates as far as the shore of the Persian Gulf, and the receiving of Merodach Baladan into favour. According to the astronomical canon, Arkeanus ascended the throne of Babylon in the year 709 B.C. Arkeanus can only be Sargon (Sarrukin). One of the tablets, which contains contracts about the sale of parcels of land, slaves, and loans, from the time of Sargon, bears the date: "Month Sebat, year of Muttakkil-Assur, viceroy of Gozan; fifteenth year of Sargon, king of Asshur, third year of his reign in Babylon."²³⁵ As Sargon certainly cannot have ascended the throne of Babylon later than the year 709 B.C., the year 707-706 would be the third year of his reign over Babylonia; the canon of the Assyrian rulers actually puts the year of Muttakkil-Assur at the year 706 B.C.

The campaigns of the unwearied Sargon did not end with the subjugation of the whole region of Babylonia. The Annals and Fasti narrate how he overthrew Mutallu of Kummukh (Gumathene), who had united himself with Argistis, king of Ararat, who must have taken the place of Urza (p. 99), and that he planted there people from Bit Yakin (707 B.C.). The land of Ellip, which he had previously subjugated, remained faithful to him as long as king Dalta lived. After his death his sons Nibi and Ispabara contended for the throne. The former sought help from Sutruk Nanchundi of Elam; Ispabara vowed allegiance to him (Sargon). To support Ispabara, Sargon sent troops to the land of Ellip, the position of which we can only so far ascertain from the inscriptions, as to know that it bordered on Media (p. 101) as well as Elam. Nibi's warriors and the Elamites were defeated; Nibi was taken prisoner, his adherents were crucified, and Ispabara became the prince of the whole land (706 B.C.).²³⁶

Sargon, who defeated the Egyptians and the Ethiopians, who subjugated Syria and Babylonia, who had gone through so many battles, came to a violent end, but not in war. He was murdered. The list of the rulers announces the naked fact in the year 705B.C., and adds the accession of his son Sennacherib, on whom fell the heavy task of maintaining the wide dominion which Sargon had won. If he did not succeed in doing this without some loss, his buildings, which he began immediately after his accession, were not inferior to those of his father. He must have commenced them at the beginning of his reign. The inscription on a cylinder (Bellino), bearing the date of the third year of Sennacherib, gives the dimensions of a palace of Sennacherib at Nineveh, and describes the architecture and adornment. The kings, his fathers, had built this palace, but had not completed its splendour; the waves of the Tigris had injured the foundations; he altered the course of the Tigris, strengthened the dams, built the palace afresh, and caused lions and bulls to be hewn out of great stones.²³⁷ The remains of this structure lie on the site of the ancient Nineveh, immediately to the north of the Khosr, which flowed through the city, on the old bed of the Tigris, near the modern village of Kuyundshik. The dimensions give this palace the first place among the castles of the kings of Asshur. It rose on a terrace of more than 80 feet in height, close by the Tigris. The great porticoes were from 150 to 180 feet in length, and about 40 feet in breadth; the great gallery was 218 feet in length, and 25 feet in breadth. About 70 chambers have been discovered in this building.²³⁸ The main front lay to the north-west; two great winged bulls with human heads guarded the entrance. At the entrance of the north-east front also were two bulls of this kind. In the great portico behind this entrance, and the gallery abutting upon it, the process of building is represented on the reliefs on the walls. We see the clay pits, the workmen carrying baskets filled with clay and bricks, the great blocks intended for the images of the lions and bulls coming up the Tigris, and brought to the elevation on shore by ropes drawn by hundreds of hands. This is done by means of slips under which are placed wooden rollers. A lion, already finished, standing upright and surrounded by a wooden case, and held up by workmen with ropes and forked poles, is drawn along in this manner; the hinder end of the slip is then raised by a lever placed on wedges in order to facilitate the elevation. The overseer stands between the fore-feet of the colossus, and directs by the movement of his hands the efforts of the workmen. Sennacherib himself from his chariot watches the advance of this statue. In the same way a finished human-headed bull is drawn along by four long rows of workmen. In another chamber we see rows of servants, who carry apples and grapes, pastry and other food in baskets. The reliefs of the next porticoes and halls exhibit the warlike acts of Sennacherib; the crossing of rivers, sieges, stormings of cities in the mountain country, in the plain, in the marsh. Unfortunately the inscriptions over these have almost entirely perished along with the upper part of the walls; only a few words are legible. The inscription of the third year of Sennacherib (703 B.C.) concludes the account of this building with the words: "To him among my sons, whom Asshur in the course of the days shall summon to be lord over land and people, I say this: This palace will grow old and fall to pieces. May he set it up, restore the inscriptions and the writing of my name, and clean the images; may he offer sacrifice, and put everything in its place; so shall Asshur hear his prayer."²³⁹ The inscriptions on slabs between the thighs of the two bulls before the north-west entrance give a detailed account of the dimensions and manner of the building of this palace.²⁴⁰

In the inscription on the cylinder, Sennacherib boasts that he made a canal from the Khosr through the city; that he renovated Nineveh, "the city of Istar," and made it brilliant as the sun; the prisoners, Chaldæans, Aramæans, captives from Van and Cilicia, were employed on these works.²⁴¹ The adornment of Nineveh, the strengthening of its walls, are mentioned on inscriptions on slabs in the palace itself.²⁴² Another cylinder (Smith) from the ninth year of the reign of Sennacherib (697 B.C.),²⁴³ also mentions the buildings which the king undertook for the restoration of Nineveh: the prisoners of his campaigns worked at them: Philistines and Tyrians are here added to Chaldæans, Aramæans, Armenians, and Cilicians.²⁴⁴ Later documents inform us that Sennacherib built temples to Nebo and Merodach at Nineveh.²⁴⁵ A third cylinder (Taylor) has been preserved from the fifteenth year of the reign of Sennacherib (691 B.C.), which tells us of a second great building of his at Nineveh. By the kings, his fathers, a house had been erected for the preservation of the treasure; for the horses and troops. This building had become damaged; he caused the old house to be removed, and built up again on a larger scale.²⁴⁶ The remains of this building lie to the south of the confluence of the Khosr and Tigris near the modern Nebbi Yunus. According to the evidence of the ruins it was of smaller dimensions than the palace at Kuyundshik. To the north-east of Nineveh, near the modern Bavian, the image of Sennacherib is hewn in the rocks. The inscription on this image informs us in detail what Sennacherib had done for the irrigation of the land of Assyria: among other things it is mentioned, that he had made 16 (18) canals from the Khosr, or into it.²⁴⁷ Bricks found at Sherif-Khan show by the stamp that Sennacherib built a temple there to Nergal; the bricks of a heap of ruins to the south-west of the ancient Arbela show that he erected there the fortifications of a city called Kakzi.²⁴⁸

The most indispensable task which devolved on Sennacherib at his accession was the keeping of Babylon in subjection. The news of the death of Sargon, the mighty warrior, might arouse among all the nations which had felt the weight of his arms so heavily the hope of again shaking off the yoke. If the Babylonians succeeded in freeing themselves from the dominion of his successor, there was the prospect that such a success would be an event of wide importance; a sign and example to the subject lands. According to the evidence of Josephus, Berosus related of Sennacherib that he fought against all Asia and Egypt:²⁴⁹ Abydenus represented him as subjugating Babylonia.²⁵⁰ Alexander Polyhistor, according to a fragment which Eusebius has preserved, narrated as follows: "After that the brother of Sennacherib reigned in Babylon, and after him Akises, who was slain by Merodach Baladan after 30 days; Merodach Baladan maintained himself by violence for six months, and was then slain by a man of the name of Elibus. But in the third year of the reign of Elibus, Sennacherib, the king of Assyria, collected an army against the Babylonians, conquered them in the battle, and carried away Elibus with his followers to Assyria. Sennacherib placed his son Asordanes (Esarhaddon) as ruler over Babylon; he himself returned to Assyria."²⁵¹ After the reign of Arkeanus (Sargon) from 709 B.C. to 705 B.C., the astronomical canon gives an interregnum for the years 704 and 703 B.C.; after this comes the reign of Belibus, which lasted three years, from 702 B.C. to 700 B.C. Belibus was succeeded by Aparanadius, who reigned six years (699-694 B.C.). If we attempt to unite these statements with the quotation from Polyhistor, Sennacherib, immediately on his accession, made his brother king and viceroy of Babylon, but he was unable to maintain his position; a rebel, Akises, seized the throne, and was in his turn overthrown by Merodach Baladan, whose reign over Babylon only lasted six months. The two years after Sargon's death, which were occupied by this regency and these usurpations, are marked in the astronomical canon as an interregnum. As the last half year of this period was occupied with the usurpation of Merodach Baladan, and the preceding month by Akises, Sennacherib's brother must have reigned over Babylon 17 months after Sargon's death, or a little longer (the canon gives the last year of each reign entirely to the king who died in it). Towards the close of these two years the Elibus of Polyhistor, the Belibus of the canon, overthrew Merodach Baladan, and reigned till 700 B.C., in which year Sennacherib marched against Babylonia, defeated Elibus, took him prisoner, and placed his son Asordanes as king over Babylon. The Aparanadius of the canon must be the Asordanes of Polyhistor.

Sennacherib's inscriptions show that the events took place nearly but not quite in this manner. His archives say nothing of the regency of a brother in Babylon; they do not exclude such a regency, but they show clearly that Merodach Baladan was in possession of the throne of Babylon in 704 B.C. Is this Merodach Baladan the Merodach Baladan of Bit Yakin, of South Chaldæa, who paid homage to Tiglath Pilesar II. at Sapiya in the year 731 B.C., and who after the death of Shalmanesar IV., in the year 721 B.C., possessed himself of the throne of Babylon – whom Sargon fought against at that time, but did not overthrow – whom he deprived of all his land in the years 710 and 709 B.C., and then received into favour? The man who possessed himself of Babylon in the year 704 B.C. belongs without a doubt to the princely house of Bit Yakin; we find him retiring before Sennacherib from Babylon to Bit Yakin, as he had previously retired before Sargon. The Merodach Baladan of Sennacherib can therefore only be the Merodach Baladan of Tiglath Pilesar, and Sargon, or a son of the same name.²⁵² As the inscriptions give the name simply without any addition, we have in him no doubt the same prince of Bit Yakin who submitted to Tiglath Pilesar and was defeated by Sargon. That Merodach Baladan was in possession of Babylon at least six months, as Polyhistor states, is proved by the combinations into which, according to Sennacherib's inscriptions, he entered with the king of Elam, the tribes of Mesopotamia, and tribes of the Arabians, before Sennacherib attacked him; by the fact that Sennacherib found the troops of Elam united with those of Babylon; and by the embassy of Merodach to Hezekiah, king of Judah, urging him to make common cause with him against Assyria, which is mentioned in the Hebrew Scriptures. He certainly had time to make extensive preparations against Sennacherib.

Merodach Baladan must therefore have obtained the throne of Babylon not long after the accession of Sennacherib. Sennacherib's first campaign was directed against him in order to restore the authority of Assyria over Babylonia. The inscription of Nebbi Yunus tells us at the very beginning: "In a great battle I conquered Merodach Baladan and the nations of Chaldæa and Aram; the army of Elam which had come to their assistance."²⁵³