The document discusses the Philippines' territorial claims in the South China Sea based on historical and legal foundations. It summarizes the key maps that established the earliest depictions of the archipelago, including the 1734 Murillo Velarde Map which showed Scarborough Shoal and Spratly Islands as part of Philippine territory. China's claims are also examined, tracing from ancient dynasties' verbal claims to the modern Nine Dash Line. The document concludes that the Philippines has a stronger historical claim established by the 1734 map in comparison to evidence from ancient Chinese maps. It also notes that a 2016 UN arbitration tribunal ruling rejected China's Nine Dash Line claims.