Almost all is not public, however laws allow use of copyrighted material for educational purposes.
The first document posted on the Internet public domain literature was the Declaration of Independence of the United States.
WAN Domain
Public domain images are images that are not owned by an individual. They are publicly available images that are free for use. A quick search on the internet resulted in indexes of public domain image databases.
The first posted document was the declaration of independence in December 1971.
If they are in the public domain and relevant they can be used.
It was mainly used for research...I think
An extensive list of songs in the public domain (in the US) is linked below. It's much harder to find public domain recordings, as the copyrights for sound recordings are especially convoluted.
.in is the Internet domain for India
Which internet domain is the least reliable
One can find pictures of puppies that are considered to be in the public domain on public domain picture collection websites. These are a few of those: Wikimedia, PublicPhoto, Pixabay, PD photo, Photos Public Domain, Picdrome, Alegri Photos, Free Photo Gallery, Public-Domain-Photos, 4Free Photos, Free Stock Image Site, Public Domain Files,Public Domain Depot, Open Galleries, Free Images Collection, Free Digital Photos, Public Domain Photo, Project Public Domain Pictures.
Union for the Public Domain was created in 1996.
Yes, Shenandoah is public domain.