Final answer:
The mystery of the Minoan culture persists because their script, Linear A, is undeciphered, obscuring many aspects of their civilization. However, their art, architecture, and widespread trade impact hint at their societal norms and influence.
Step-by-step explanation:
The Minoan culture remains a mystery to modern historians primarily because their writing system, known as Linear A, has not been successfully deciphered. The Minoans left behind considerable art and architecture, with palatial complexes that served as cultural and administrative centers. From these, frescoes depicting clothing styles, flora, and fauna give us a glimpse into their lives. Echoing a peaceful existence, there's a notable absence of fortifications in their cities, suggesting a potentially peaceful society. Moreover, the extensive trade networks of the Minoans indicate their wide-reaching influence throughout the Mediterranean.
Despite not understanding their writing, we know that the Minoans heavily influenced the Mycenaeans, particularly in writing, as the Mycenaean Linear B was derivative of Minoan Linear A. The Minoan palaces, especially Knossos, and their lack of fortification highlight a society that thrived on trade rather than warfare, contributing to the rich tapestry of Bronze Age Mediterranean cultures. However, without deciphering Linear A, elements of Minoan governance, society, and belief systems remain largely conjectural.