Lusitanic definitions of "Lusitanic" or "Lusitanian" may include medieval-to-modern Galicia, because the Portuguese people and Galician people share close linguistic and cultural ties, including pre-Roman Celtic ones. Modern Portuguese and the Galician language both derive from medieval Galician-Portuguese, and the term is a cultural classification more than a historic–geographical definition. Although, in Ancient Roman times, the Gallaeci were not part of Lusitania province, what became the Galician-Portuguese language developed from Vulgar Latin in Gallaecia, which comprised what is now Galicia, as well as north Portugal, the center of the development of post-Roman Portuguese culture. Later Portuguese use of the name "Lusitania"
RMS Lusitania may be related to a lack of strength from the loss of its superstructure. The beam is reduced with the funnels missing presumably to deterioration. The bow is the most prominent portion of the wreck with the stern damaged by depth charges. Three of the four propellers were removed by Oceaneering International in 1982. Expeditions to "Lusitania" have shown that the ship has deteriorated much faster than "Titanic" has, being in a depth of of water. When contrasted with her contemporary, "Titanic" (resting at a depth of ), "Lusitania" appears in a much more deteriorated state due to the presence