Queen Margrethe Of Denmark Participates At A Gala Performance

COPENHAGEN, DENMARK - JANUARY 10: Princess Benedikte of Denmark arrives to participate at a Gala Performance celebrating the Centennial Year of the Reunification Of Southern Denmark at The Royal Theatre on January 10, 2020 in Copenhagen, Denmark. The reunification ceremony takes place July 10-11 and the gala performance at the Royal Theatre is the first of long row of events marking the anniversary. The southern part of Denmark, Sønderjylland, was German from 1864 to 1920 and became Danish after a referendum. (Photo by Ole Jensen/Getty Images)