Is ancient Egypt bigger than ancient Kush?

Yes, ancient Egypt was generally larger than ancient Kush in terms of territory. Ancient Egypt primarily encompassed the Nile River valley from the Mediterranean Sea to the First Cataract, while ancient Kush was located further south, primarily in what is now Sudan. However, at times, especially during the 25th Dynasty, the Kingdom of Kush controlled parts of Egypt, leading to a period of cultural and political fusion. Despite these interactions, Egypt's geographical size was greater.