The Uniform Commercial Code (UCC) standardizes commercial transaction laws across all U.S. states, ensuring consistency in commerce, contracts, and finance. The United States Code (USC) organizes federal statutes into 54 titles, serving as the legal foundation for areas like taxation, criminal law, and public welfare. The Code of Federal Regulations (CFR) provides detailed rules from federal agencies to implement these statutes, defining industry-specific compliance. The U.S. Constitution is the supreme law, establishing the framework for governance and safeguarding individual rights, while state constitutions address local governance and rights within the bounds of federal law. The Organic Constitution, encompassing foundational documents like the Declaration of Independence and Articles of Confederation, offers historical context and reflects the Founders’ vision of limited federal power and state sovereignty. Together, these frameworks define the interplay between federal, state, and administrative laws.