Multiply 50 years by 365.
Plataea of the last battle in the Persian war.
Thermopylai was a small battle in the 50-year Persian War over three days in 480 BCE.
2191
Artaphernes I.
they said it would last 4 years
4 years and 106 days.
499-449 BCE.
Darius the Great.
Artaxerxes I.
The Iran-Iraq War, Desert Storm, or Iraqi Freedom?
All the war/ 6 years
Xerxes II.