Which country became a separate state in 1890 after having been, since 1443, part of Burgundy, Spain, Austria, Belgium and the Netherlands?
Which country has been ruled by Dukes of Burgundy, Kings of Spain, then Austria, was united with Holland and became a separate kingdom in 1830?
Which country, after its Act of Union agreement expired, held a four-day plebiscite in 1944 and became an independent republic on 17 June 1944, with Sveinn Björnsson as the first President?
Which country is now, with the declaration of South Sudan as a separate country in 2011, the second largest country by land area in Africa?