Which document outlines the framework for the government of Illinois?

The Illinois Constitution serves as the foundational legal document that establishes the framework for the government of Illinois. It outlines the structure and operation of the state's three branches of government: the executive, legislative, and judicial branches. This includes defining the powers and responsibilities allocated to each branch, setting forth the processes for creating laws, and ensuring the rights and responsibilities of citizens within the state.

In comparison to other options, the Declaration of Independence primarily focuses on the American colonies' separation from British rule and does not provide a framework for state governance. The US Constitution governs the entire nation and is not specific to Illinois; while it provides the overarching governance structure for the federal government, each state has its own constitution to operate within its own jurisdiction. The Bill of Rights consists of the first ten amendments to the US Constitution, protecting individual rights and freedoms at the federal level, but does not establish the governmental framework for any specific state. Thus, the Illinois Constitution is the correct and relevant document for understanding how the state government is organized and functions.