Herodotus, the historian.
Closer to about 528 BC.
They have always been known by the Egyptians. But you probably mean discovered by the western world. The Greek writer Herodotus mentions them in his writings when he visited Egypt around 450 BC.
The year 450 BC falls within the 5th century BC. The 5th century BC spans from the year 500 BC to 401 BC. Therefore, 450 BC is situated in the middle of that century, a time notable for significant events in ancient Greece, including the development of democracy in Athens and the flourishing of philosophy and the arts.
Round about from 100 BC to 450 BC
Ten brothers visited Joseph in Egypt, Benjamin did not go.
The Nubians took control of Egypt in 747 BC.
450 BC!
Remembering that there was no year zero, there were 649 years between 450 BC and 200 AD.
399 BC
Cleopatra ruled Egypt from 47 BC to 30 BC.
Herodotus. Herodotus is considered by many to be the first historian. Born in Halicarnassus around 490 BC, he visited Egypt during the Persian occupation (the twenty-seventh dynasty). BTW search these things up on google
You probably maent to write '3000 BC' or '300 BC'- in 300100 BC Egypt did not exist. A large factor in Egypt's existence has always been dependence on the River Nile for irrigation.