Seti I and Ramses II
New Kingdom Egypt reached the zenith of its power under Seti I and Ramesses II ("The Great"), who campaigned vigorously against the Libyans and the Hittites. The city of Kadesh was first captured by Seti I before this king decided to concede it to Muwatalli of Hatti in an informal peace treaty between Egypt and Hatti. Ramesses II later attempted unsuccessfully to alter this situation in his fifth regnal year by launching an attack on Kadesh in his Second Syrian campaign in 1274 BC, and was caught in history's first recorded military ambush, but thanks to the arrival of the Ne'arin, Ramesses was able to rally his troops and turn the tide of battle against the Hittites. Ramesses II later profited from the Hittites' internal difficulties during his eighth and ninth regnal years, when he campaigned against their Syrian possessions, capturing Kadesh and portions of Southern Syria, and advancing as far north as Tunip where no Egyptian soldier had been seen for 120 years. He ultimately accepted that a campaign against the Hittites was an unsupportable drain on Egypt's treasury and military. In his 21st regnal year, Ramesses signed the first recorded peace treaty with Urhi-Teshub's successor, Hattusili III and with that act Egypt-Hittite relations improved significantly. Ramesses II even married two Hittite princesses, the first after his second Sed Festival. At least as early as Josephus, it was believed that Moses lived during the reign of Ramesses II (though a wide range of other possibilities has also been suggested).
Read more about this topic: Nineteenth Dynasty Of Egypt