The second edition includes an updated history of the constitution that focuses on events and amendments that have transformed the state in recent years including population growth, background and interpretations of Colorado's complex and unique tax revolt, known as TABOR, the state's extensive provisions for direct democracy, the initiative, veto referendum, and recall of elected officials.

The Oxford Commentaries on the State Constitutions of the United States is an important series that reflects a renewed international interest in constitutional history and provides expert insight into each of the 50 state constitutions. Each volume in this innovative series contains a historical overview of the state's constitutional development, a section-by-section analysis of its current constitution, and a comprehensive guide to further research.

Under the expert editorship of Professor Lawrence Friedman of New England Law School, Boson, this series provides essential reference tools for understanding state constitutional law. Books in the series can be purchased individually or as part of a complete set, giving readers unmatched access to these important political documents.