Minoan civilization activity (in the Cyclades and the Argolid/Attica). Archaeologist Olga Krzyszkowska agreed: "The stark fact is that for the prehistoric Aegean we have no direct evidence for war and warfare "per se"." Between 1935 and 1939, Greek archaeologist Spyridon Marinatos posited the Minoan eruption theory. An eruption on the island of Thera (present-day Santorini), about from Crete, occurred during the LM IA period (1550 - 1500 BC). One of the largest volcanic explosions in recorded history, it ejected about of material and was measured at 7 on the Volcanic Explosivity Index. The eruption devastated the nearby Minoan settlement at Akrotiri on
Minoan civilization the island. There are appear to be four major palaces on the island: Knossos, Phaistos, Malia, and Kato Zakros. The north is thought to have been governed from Knossos, the south from Phaistos, the central-eastern region from Malia, the eastern tip from Kato Zakros. Smaller palaces have been found elsewhere on the island. The Minoans were traders, and their cultural contacts reached Egypt's Old Kingdom, copper-containing Cyprus, Canaan and the Levantine coast and Anatolia. In late 2009 Minoan-style frescoes and other artifacts were discovered during excavations of the Canaanite palace at Tel Kabri, Israel, leading archaeologists to conclude that the