1550 BCE

c. 1550 BC—Second Intermediate Period ends in Ancient Egypt (other date is 1552 BC). 1550 BC—Ahmose I becomes Pharaoh of Egypt (although only de facto ruler of Upper Egypt) according to the Low Chronology. c. 1550 BC—Eighteenth dynasty of Egypt starts (other date is 1552 BC).

In the 16th century BC.

Geopolitics & Diplomacy

c. 1550 BC—New Kingdom starts in Ancient Egypt (other date is 1552 BC).source

Conflict & Security

c. 1550 BC—Second Intermediate Period ends in Ancient Egypt (other date is 1552 BC).source
c. 1550 BC—Eighteenth dynasty of Egypt starts (other date is 1552 BC).source

Religion & Belief

1550 BC—Ahmose I becomes Pharaoh of Egypt (although only de facto ruler of Upper Egypt) according to the Low Chronology.source

Science & Discovery

1550 BC—May 14—Lunar Saros 35 begins.source