Displaying national colors within digital correspondence is a design choice involving an emblem representing the United States. These images are often incorporated into the closing section of electronic messages. For example, a user might insert a small graphic of stars and stripes beneath their typed name and contact information.
The incorporation of such imagery can communicate patriotism or national identity. It can reinforce brand association for organizations with a strong American connection. Historically, displaying national symbols has been a way to show allegiance, a practice that has extended into the digital realm.