Jackets from Zara’s fall 2012 collection await inspection at a factory in Arteixo, Spain.Credit...Pedro Guimarães for The New York Times Galicia, on the Atlantic coast of northern Spain, is the homeland of Generalissimo Francisco Franco, but is otherwise famous for being a place people try to leave. For much of the 20th century, hundreds of thousands of gallegos, as they are called, emigrated to c