While under the Hyksos rule, the kings of the 17th dynasty revived the cult of
Osiris, they rebuilt temples, and they established military control over the religious site,
Abdju. This was the beginning of their campaign for reunification. The first wave of attacks launched toward the southern flank was led by King
Seqenenre Tao, who was killed in the battle. His son,
Kamose, succeeded him as the leader. After securing the southern flank, Kamose took to the North to fight more of the Hyksos. Despite little sustained opposition, he failed to take more land in the north and died suddenly after just 2 years at the throne. He left no sons behind to succeed him and his brother,
Ahmose I, came to power at 10 years old. The nationalists in the North had weakened the Hyksos and could no longer muster a counter-attack. In 1559 BC, led by an old enough to fight Ahmose I, they conquered the city of
Memphis. Then, with naval support, conquered Hutwaret. They then followed the Hyksos to
Sharuhen, a major center of Hyksos power, and laid siege to it for 3 years. After intimidating the surrounding areas, they had won the war. Being in the middle, the people of Thebes and Upper Egypt were had less influence and were politically "independent". They maintained mostly peaceful relationships with the Nubians and Hyksos, restoring unity to Upper and Lower Egypt. Beginning The New Kingdom of Egypt. ==Pharaohs of the 17th Dynasty==