Noted for its cloth industries, this region was commemorated as a place where poppies bloomed in the aftermath of fighting at Ypres.
Historically this region included a city that became a capital following a revolution sparked by a performance of La Muette de Portici. An iconoclasm that took place in this region was sparked by several open air sermons. A shibboleth was used here prior to the Battle of the Golden Spurs, and parts of the "race to the sea" occurred here, ending after the opening of the sea-locks during the Battle of the Yser. Noted for its cloth industries, this region was commemorated as a place where poppies bloomed in the aftermath of fighting at Ypres. For 10 points, identify this low-land region that comprises sections of Belgium and the Netherlands, notable for a distinct language.
Historically this region included a city that became a capital following a revolution sparked by a performance of La Muette de Portici.
{Flanders} [or {Flemish Provinces}]