Augmented reality, growing rapidly, will be mobile first, and will go on to change the face of business and advertising.
The Continental Congress approved the final wording of the Declaration of Independence on July 4, 1776. They'd been working on it for a couple of days after the draft was submitted on July 2nd and finally agreed on all of the edits and changes.
The Declaration of Independence was written in 1776. It was a list of grievances against the king of England intended to justify separation from British rule. The Constitution was written and signed in 1787.