Riksdag of the Estates After this the Diet met regularly until 1905, when it passed an act forming a new unicameral parliament. That assembly has been Finland's legislative body since then. The Finnish House of Nobility (; ) carries on the tradition of the Estate of Nobility, but no new families have been ennobled since 1906. Riksdag of the Estates Riksdag of the Estates (formally ; informally ) was the name used for the Estates of Sweden when they were assembled. Until its dissolution in 1866, the institution was the highest authority in Sweden next to the King. It was a Diet made up
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