Riksdag Swedish king Gustav I Vasa to include representatives from all the four social estates: the nobility, the clergy, the burghers (property-owning commoners in the towns such as merchants etc.), and the yeomanry (freehold farmers). This form of "Ständestaat" representation lasted until 1865, when representation by estate was abolished and the modern bicameral parliament established. Effectively, however, it did not become a parliament in the modern sense until parliamentary principles were established in the political system in Sweden, in 1917. On 22 June 1866, the Riksdag decided to reconstitute itself as a bicameral legislature, consisting of "Första kammaren" or the First
Speaker of the Riksdag negotitions, the speaker proposes the new prime ministerial candidate to the chamber, and following a positive vote, the speaker signs the commission () on behalf of the Riksdag. The Prime Minister appoints and dismisses their own cabinet ministers, forming the Government (), without the involvement of the Speaker. In case of either a voluntary resignation or a vote of no confidence, the letter of resignation of a prime minister is handed to the speaker. In most other parliamentary systems, including other constitutional monarchies, these duties are instead handled by the head of state. Relieving the Swedish Monarch from exercise of