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"
Sinking of the RMS Lusitania "Lusitania", and on 22 April placed a warning advertisement in 50 American newspapers, including those in New York: ! Washington, D.C. 22 April 1915 This warning was printed adjacent to an advertisement for "Lusitania"s return voyage. The warning led to some agitation in the press and worried the ship's passengers and crew. While many British passenger ships had been called into duty for the war effort, "Lusitania" remained on her traditional route between Liverpool and New York. She departed Pier 54 in New York on 1 May 1915 on her return trip to Liverpool with 1,959 people aboard. In addition