Ka cika wannan magana: Bayan da aka ci Napoleon a shekara ta 1815, an sake tsara kan iyakar Turai a taron Vienna. A karo na farko tun lokacin da aka ayyana 'yancin kai daga Spain a 1581, an sake haɗuwa da Dutch tare da Kudancin Netherlands a cikin mulkin mallaka, Ƙasar Ingila ta Netherlands. Ƙungiyar ta kasance shekaru 15 kawai. A cikin 1830, a
juyin juya hali a kudancin rabin kasar ya haifar da 'yancin kai na "de facto" na sabuwar jihar Belgium.