What were the effects of the Polynesian migration?

The Polynesian migration led to the widespread settlement of islands across the Pacific, significantly impacting the region's cultural, social, and ecological landscapes. It facilitated the exchange of agricultural practices, navigation techniques, and languages, resulting in diverse yet interconnected societies. Additionally, the introduction of new species and farming methods altered local ecosystems, while the migration contributed to the rich tapestry of Polynesian identity and heritage that persists today.