Senate federal level. Similarly in Argentina, in addition to the Senate at federal level, eight of the country's provinces, Buenos Aires, Catamarca, Corrientes, Entre Ríos, Mendoza, Salta, San Luis (since 1987) and Santa Fe, have bicameral legislatures with a Senate. Córdoba and Tucumán changed to unicameral systems in 2001 and 2003 respectively. In Australia and Canada, only the upper house of the federal parliament is known as the Senate. All Australian states other than Queensland have an upper house known as a Legislative council. Several Canadian provinces also once had a Legislative Council, but these have all been abolished, the last
Dutch pacification campaign on Formosa never before been witnessed in this country, as one tribe was nearly always waging war against another." The net effect of the Dutch campaign was a "pax Hollandica" (Dutch peace), assuring VOC control in the southwest of the island. The Dutch called their new area of control the "Verenigde Dorpen" (United Villages), a deliberate allusion to the United Provinces of their homeland. The campaign was vital to the success and growth of the Dutch colony, which had operated as more of a trading post than a true colony until that point. In 1629, the third governor of Dutch Formosa, Pieter