After obtaining their independence from China in 220 A.D., the Koreans eventually formed themselves into three separate kingdoms. These kingdoms were known as Silla, Paekche and Koguryo. From 313 A.D. until 668 A.D., these three kingdoms would rule the Korean Peninsula. Then, in 668 A.D., the Kingdom of Silla conquered the other two kingdoms, uniting all of Korea under a single government.
Anyone can hold the helm when the sea is calm.
The pharaoh was the supreme ruler of Ancient Egypt.