Premise: Sumur (Biblical Hebrew: [collective noun denoting the city inhabitants]; Egyptian: "Smr"; Akkadian: "Sumuru"; Assyrian: "Simirra") was a Phoenician city in what is now Syria. Zemar was a major trade center. The city has also been referred to in English publications as Simyra, Ṣimirra, Ṣumra, Sumura Ṣimura, Zemar, and Zimyra.
Hypothesis: They pioneered the development of multi-tiered oared shipping throughout the Mediterranean region, being the first people exploring beyond the Straits of Gibraltar.