The law created the new Legislature, which was designed as a compromise between the existing Assembly, and a new Bicameral model based on the Parliament of the United Kingdom. The new Legislature (Spanish: Cortes) would consist of an upper chamber (whose members would be unelected and instead appointed by the monarch from the nobility, aristocracy and the rich) and a lower chamber which was designed to be an elected body mirroring the House of Commons of the United Kingdom. Suffrage was limited to a little over 16,000 citizens out of a population of 12 million people.