Bicameralism Canadian provinces had all their upper houses abolished. In Argentina, eight provinces have bicameral legislatures, with a Senate and a Chamber of Deputies: Buenos Aires, Catamarca, Corrientes, Entre Ríos, Mendoza, Salta, San Luis (since 1987) and Santa Fe. Tucumán and Córdoba changed to unicameral systems in 1990 and 2001 respectively. In Australian states, the lower house was traditionally elected based on the one-vote-one-value principle, whereas the upper house was partially appointed and elected, with a bias towards country voters and landowners. In Queensland, the appointed upper house was abolished in 1922, while in New South Wales there were similar attempts
Provinces of South Korea North Korea. These claimed provinces are managed by the Committee for the Five Northern Korean Provinces (). These provinces are based on the divisions of the Japanese era and are different from the present North Korean provinces. Provinces of South Korea Provinces are one of the first-level divisions within South Korea. There are 9 provinces in South Korea: North Chungcheong, South Chungcheong, Gangwon, Gyeonggi, North Gyeongsang, South Gyeongsang, North Jeolla, South Jeolla, and Jeju Special Self-Governing Province. Although the details of local administration have changed dramatically over time, the basic outline of the current three-tiered system was implemented under the