Washington, District of Columbia, United States, North and Central America
A black pinback button.
It reads [20 YEARS LATER...WE STAND/ Justice, OR ELSE.] in white. In between the two lines of text is a large "2015" with a picture of a crowd on the National Mall in front of the Capitol Building. The image is inside of the numbers.
There are several small scratches on the pin. The back is metal and does not have anything on it other than a pin at the top.