I recently learned about an amazing feature on the National Constitution Center website: an interactive Constitution. The site contains the entire United States Constitution and all of its amendments.
Click on any part—the Preamble, any of the seven articles, or any of the 27 amendments—and view the text of that part, along with the dates of its signing or passage and its ratification. You’ll also learn if any part of the Constitution was changed by an amendment. Article I contains several sections that were changed by later amendments. For example, click on the highlighted text in Article I, section 3 (“The Senate of the United States shall be composed of two Senators from each State, chosen by the Legislature thereof, for six Years; and each Senator shall have one Vote”) to learn that this section was changed by the 17th Amendment, which allows for the direct popular election of senators.
The most interesting part, however, is that you’ll also get views from constitutional scholars “across the legal and philosophical spectrum.”