: The .7z extension indicates a high-compression archive created with 7-Zip . To see the "paper" or documents inside, you will need to extract it using a utility like 7-Zip or WinRAR.
: Materials for creating personalized notebooks filled with reflections on the 250th anniversary of the U.S.. AmericanDream.7z
The name is also used for digital toolkits in creative or civic workshops: AmericanDream.7z