The Prehistoric Philippines refers to the time before written records, when early humans inhabited the archipelago. Archaeological evidence suggests that the islands were settled as early as 30,000 years ago, with tools and artifacts found in sites like Callao Cave and Tabon Cave. These early inhabitants were likely hunter-gatherers who relied on fishing and foraging for survival. During this period, the people of the Philippines developed various cultures and technologies. They created pottery, engaged in trade with neighboring regions, and practiced early forms of agriculture. The arrival of the Austronesians around 3000 BCE marked a significant cultural shift, leading to the spread of new languages and customs across the islands.