The United States Post Office is Established
A cornerstone of American communication was laid on February 20th, 1792, with the establishment of the United States Post Office. This pivotal moment in history paved the way for the development of the postal service as a vital component of national infrastructure.
The White House
George Washington Lays the Cornerstone of the White House. The White House is an architectural masterpiece that has been the home of every president – except for the one who constructed it!