Official websites use .gov
A .gov website belongs to an official government organization in the United States.
Secure .gov websites use HTTPS
A lock () or https:// means you’ve safely connected to the .gov website. Share sensitive information only on official, secure websites.
Symbol consists of an outline with solid fill.
Public Domain.
Symbol is an outline with marker fill. Fill consists of nine layers of varying marker type, size, angle and/or offset.
