The online version of Artificial Intelligence in Behavioral and Mental Health Care by David D. Luxton on ScienceDirect.com, the world's leading platform for high quality peer-reviewed full-text books.
The Constitution was written and signed in 1787. It was a charter of government that came to be ratified by the states, and it continues to be the supreme law of the land. Both documents have played an important role in American history and the spread of democratic ideals around the world.
The conventional claim is that the earliest Christian writings are the letters of St Paul, and these are said to date from between 48 and 60 AD. But NO original documents exist and the authenticity of Paul's epistles has been doubted since the 18th century. The earliest copies extant are from the 3rd century, the trophies of a 1930s American copper millionaire, Chester Beatty. Beatty bought parts of eleven biblical codices from dealers in Cairo.