Linear A script emerged in Bronze Age Crete around 1800 BCE, became widespread by 1625 BCE, and disappeared around 1450 BCE with Minoan civilization's decline. This syllabic writing system comprises approximately 70 syllable signs and 200 logographic signs but remains largely undeciphered. Found on clay tablets, libation tables, and seals, Linear A served administrative, religious, and possibly economic functions. Artifacts appear across the Mediterranean, indicating extensive Minoan trade networks. Linear A gave rise to Linear B, used for Mycenaean Greek. The language Linear A represents remains unknown, though scholars believe it belongs neither to Indo-European nor Semitic families.