Where was the capital moved to after Egypt became united under the Old Kingdom? Kush
Thebes
Memphis
Sinai Peninsula

Memphis

Explanation:

Under King Djoser, the first king of the Third Dynasty of the Old Kingdom, the royal capital of Egypt was moved to Memphis, where Djoser established his court. A new era of building was initiated at Saqqara under his reign.

lincoln declared that slavery should not be allowed to spread into the new states, and of course this angered the south at the time.