Which article of the Illinois Constitution addresses the Legislative Branch?

The Illinois Constitution outlines the structure and functions of the state government in its various articles, with Article IV specifically dedicated to the Legislative Branch. This article details the powers, responsibilities, composition, and operational procedures of the General Assembly, which consists of the Senate and the House of Representatives. Understanding the contents of Article IV is essential for grasping how legislation is created and how representatives are elected and held accountable in Illinois. This foundational knowledge is critical for anyone studying the workings of state government in Illinois.