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 American History section of the Library of Congress is separated by time period or subject and offers an in-depth look into the history of the United States. Declaration of Independence. The Declaration of Independence is one of the most important documents in the history of the United States. It took Thomas Jefferson 17 days to write the Declaration of Independence. On July 2, 1776, Congress voted to declare independence from Great Britain.