Rhenish House of Representatives

The Rhenish House of Representatives (German: Rheinisches Abgeordnetenhaus), often simply referred to as the Abgeordnetenhaus, is the unicameral legislature of the Rhenish Republic.
The Abgeordnetenhaus is elected every five years by Rhenish citizens aged 20 or over. Voters select parties from a ballot list, rather than individual candidates, with the number of elected candidates being proportional to the votes received for that party, calculated under the D'Hondt method. Early elections can occur if the State President, the legal head of state, dissolves the legislature before the end of the five year legislative period.