It was a failed plan to unite the American colonies.
Explanation:
At that time, the colonies in America were facing a threat from the military owned by the New France territory. The colonies wouldn't stand a chance against them if they fight the threat alone.
To handle this situation, Benjamin Franklin proposed The Albany Plan of Union July 10, 1754 . This plan was created to unite all the colonies and pool up their resources to prepare defenses against the threat.
Pyramid of Menkaure. The third of the major pyramids at Giza belongs to Menkaure. This is the smallest of the three, rising to a height of 65 meters (213 feet), but the complex preserved some of the most stunning examples of sculpture to survive from all of Egyptian history.
Rousseau would want Britain to give up it's power over the colonies since the British were not creating equality, supporting individual freedom, or giving the people an adequate voice. All of which were the basis of his teachings.