Final answer:
The Phoenicians' extensive maritime trade led to the widespread adoption of their simplified 22 letter alphabet. Their frequent interaction with various societies as they established naval city states across the Mediterranean facilitated the spread of their efficient writing system.
Step-by-step explanation:
The Phoenician alphabet was able to spread effectively through societies across the region primarily due to the Phoenicians' extensive maritime trade. The Phoenicians established naval city states across the Mediterranean and engaged in active trade with various societies. This led to dissemination of their simplified 22 letter alphabet, which was easier to learn and use compared to complex writing systems at that time. Active trade facilitated cultural exchange and the spread of Phoenician innovations, including their alphabet system that made literacy and communication more accessible.
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