Iceland

In 1814, following the Napoleonic Wars, Denmark-Norway was broken up into two separate kingdoms via the Treaty of Kiel but Iceland remained a Danish dependency. Throughout the 19th century, the country's climate continued to grow colder, resulting in mass emigration to the New World, particularly to the region of Gimli, Manitoba in Canada, which was sometimes referred to as New Iceland. About 15,000 people emigrated, out of a total population of 70,000.
A national consciousness arose in the first half of the 19th century, inspired by romantic and nationalist ideas from mainland Europe. An Icelandic independence movement took shape in the 1850s under the leadership of Jón Sigurðsson, based on the burgeoning Icelandic nationalism inspired by the Fjölnismenn and other Danish-educated Icelandic intellectuals. In 1874, Denmark granted Iceland a constitution and limited home rule. This was expanded in 1904, and Hannes Hafstein served as the first Minister for Iceland in the Danish cabinet.
• Kingdom of Iceland 1918–1944
The Danish–Icelandic Act of Union, an agreement with Denmark signed on 1 December 1918 and valid for 25 years, recognised Iceland as a fully sovereign state in a personal union with Denmark. The Government of Iceland established an embassy in Copenhagen and requested that Denmark handle Icelandic foreign policy. Danish embassies around the world displayed two coats of arms and two flags: those of the Kingdom of Denmark and those of the Kingdom of Iceland.