History of Finland
The history of Finland begins around 9,000 BC during the end of the last glacial period. Stone Age cultures were Kunda, Comb Ceramic, Corded Ware, Kiukainen, and Pöljä cultures. The Finnish Bronze Age started in approximately 1,500 BC and the Iron Age started in 500 BC and lasted until 1,300 AD. Finnish Iron Age cultures can be separated into Finnish proper, Tavastian, and Karelian cultures. The earliest written sources mentioning Finland start to appear from the 12th century onwards when the Catholic Church started to gain a foothold in Southwest Finland.
Kingdom of Finland (1918)
Finland had declared independence from what was the Russian Empire, at that time embroiled in the Russian Civil War, on 6 December 1917. At the time of the declaration of independence, monarchists were a minority in the Finnish Parliament, and Finland was declared a republic. A civil war followed, and afterwards, while the pro-republican Social Democratic Party was excluded from the Parliament and before a new constitution was adopted, Frederick was elected to the throne of Finland on 9 October 1918.