Final answer:
Every state in the United States has its own State Constitution, which outlines the structure of state government and includes a bill of rights.
Step-by-step explanation:
Every state in the United States has a State Constitution. Much like the federal Constitution, these state constitutions lay out the framework of government and a bill of rights for the state. The inclusion of a bill of rights in state constitutions reflects the importance that the founding states put on guaranteeing individual rights, even before the U.S. Constitution's Bill of Rights was adopted.
While the Declaration of Independence was a crucial document in the founding of the United States, it is a national document rather than a state-level one. The preamble of the U.S. Constitution, with its famous phrase 'We the People', outlines the purposes of the federal government but does not uniquely apply to individual states. State constitutions have often been amended or completely rewritten, with Texas having seven different constitutions over its history.