Riksdag of the Estates between the monarch and the Riksdag of the Estates, and after 1866 between the monarch and the new Riksdag. In 1866 all the Estates voted in favor of dissolution and at the same time to constitute a new assembly, "Sveriges Riksdag". The four former estates were abolished. The House of Nobility () remains as a quasi-official representation of the Swedish nobility. The modern Centre Party which grew out of the Swedish farmers' movement, could be construed as a modern representation with a traditional bond to the Estate of the Peasants. Following the Finnish War in 1809, Sweden ceded its eastmost
Parliament of Finland Finland was preceded by the Diet of Finland (; , modern ), which had succeeded the Riksdag of the Estates in 1809. When the unicameral Parliament of Finland was established by the Parliament Act in 1906, Finland was an autonomous grand duchy and principality under the Imperial Russian Tsar, who ruled as the Grand Duke, rather than as an absolute monarch. Universal suffrage and eligibility was implemented first in Finland. Women could both vote and run for office as equals, and this applied also to landless people, with no excluded minorities. The first election to the Parliament was arranged in