c. 1259 BC—Ramesses II makes peace agreement with the Hittites (other date is 1263 BC).
c. 1258 BC—The Exodus as depicted in the Bible.
1251 BC—September 7, a solar eclipse on this date might mark the birth of legendary Heracles at Thebes, Greece.
1250 BC—Traditional date of the beginning of the Trojan War.
1250 BC—Wu Ding emperor of Shang Dynasty to 1192 BC.
c. 1250 BC—Lion Gate, Mycenae, Greece, are made. Citadel walls are built.
Wu Ding Shang Dynasty emperor
S.M. Stirling's Nantucket series is set in Bronze Age era, circa the 1250s BC.
1250s BC Wikipedia