What do some historians believe caused the collapse of the Minion Civilization

Many historians believe that the Minoan Civilization fell after a volcanic eruption.

Explanation:

Even though it is not 100% proven, many historians believe that the Minoan civilization fell after the volcanic eruption of Mount Thera. Not only did the eruption destroy the civilization but it also destroyed most if not all plant life in Crete due to the immense amount of volcanic ash.