Passage: Paraguay is a representative democratic republic, with a multi-party system and separation of powers in three branches. Executive power is exercised solely by the President, who is head of state and head of government. Legislative power is vested in the two chambers of the National Congress. The judiciary is vested on tribunals and Courts of Civil Law and a nine-member Supreme Court of Justice, all of them independent of the executive and the legislature.

Question: legislative power is divided into how many parts?
two