On the other hand you had the Mycenaeans who were military organized. They were bloodthirsty and liked warfare. There Idea was train there military and conquer new lands. They were also advanced architects, and built all there weapons out of gold. They had a little feasts and celebrations. The Mycenaeans Had a Earth mother who protected the warriors. The Mycenaeans conquered the Minoans without any resistance.
Both Civilizations left something for later Greek civilizations. They left there advanced architecture and building ways. The Minoans probably left some of there activities and celebrations. While the Mycenaeans left there weapon building ideas and plans. They probably left there good shipbuilding techniques and plans, and there trading routes. And most importantly some parts of Religion.