Final answer:
The U.S. Constitution is structured into a Preamble, seven Articles, and Amendments, setting up the three branches of government, highlighting the Constitution's supremacy, and detailing processes for inter-state relations, ratification, and amendments.
Step-by-step explanation:
The U.S. Constitution is the foundational document of the United States' government and is composed of the Preamble, seven Articles, and subsequent Amendments. Articles 1-3 of the Constitution establish the three co-equal branches of government: the Legislative, Executive, and Judicial branches, respectively. Article 6 asserts that the Constitution is the Supreme Law of the Land, taking precedence over other laws.
Article 4 addresses the relations among the states and between the states and the federal government, emphasizing federalism. The Amendments, including the Bill of Rights, which are the first ten amendments, are changes or additions to the Constitution. Article 7 outlines the process for the ratification of the Constitution by the original 13 states. Lastly, Article 5 describes the process by which the Constitution can be amended, allowing for flexibility and future changes.