John Jay Becomes First Supreme Court Chief Justice
On October 19, 1789, John Jay was sworn in as the first chief justice of the Supreme Court of the United States, becoming the head of a new judicial branch that would help define the rule of law in the young country. Though the event was modest in ceremony, it marked the beginning of one of the most important institutions in American government.

 
			 
			 
			 
			 
			 
			