Question: How many civilians died in the war during which USS "Felicia" was acquired by the U.S. Navy?
Sentence (from "USNS Mission Santa Ana (T-AO-137)"): The ship was named for the Santa Ana "Estancia" (a station of Mission San Juan Capistrano, one of the twenty-one California missions), she was the only U.S. Naval Vessel to bear the name.
Relevant evidence: No