Explore
keyword: 20th%20century%20history:%20c%201900%20to%20c%202000 – 0 free books.
These GNU Free Documentation License licensed ebooks are free to read - the people who created them want you to read and share them.
The purpose of this License is to make a manual, textbook, or other functional and useful document "free" in the sense of freedom: to assure everyone the effective freedom to copy and redistribute it, with or without modifying it, either commercially or noncommercially. Secondarily, this License preserves for the author and publisher a way to get credit for their work, while not being considered responsible for modifications made by others.