Following is the correct sequence of the events:
1, 3, 2, 5, 4.
Egypt and Kush both traded with each other. Though, the relationship between them became hostile. Soon Egypt worried that kush can cause political harms to Egypt. Therefore, Egypt attacked and conquered Kush. Kush then became the territory of Egypt for about 450 years. During the course of time, the decline of Egypt led the Kush-ite leaders to gain authority of Kush. The leaders of Kush after gaining freedom, Conquered the empire of Egypt. The dynasty of Kush entertained all the political privileges in Egypt until the Assyrians overpowered them in Egypt. As a result of this, Kush and Egypt maintain to grow autonomously.
