glossy glass flag of north schleswig (denmark) refers to the german minority in denmark

north schleswig denmark refers german minority nderjylland danish border set plebiscite population sonderjylland glossy glass flag bundestag federal flensburg friesland frisia holsatia holstein holsten husum kiel luebeck nordfriesland north northern republic schleswig schleswig-holstein slesvig slesvig-holsten sleswick sleswick-holsatia arms cloth coat country deutsch deutschland emblem ensign flag german germany heraldic heraldry icon insignia land region sign state symbol symbolic