@Hell_raiser2004@Dr_TheHistories Probably in my opinion started to the cold war they were having. I asserted to professors in private (no proof so they cannot say) tin from Asia may have been cut off at the Dardenelles sparking the war. Mycaneans would lack enough tin or arsenic for Bronze manufacturing.
@Hell_raiser2004@Dr_TheHistories Troy was destroyed at the Troy VII a archeological layer. Radiocarbon dating of soot put the date at 1,180 BC plus or minus 50 years. Evidence of a seize and warfare is everywhere. Eritosthenes put the date in 1184 bc. Real war, real place!