The Three Flags of the United States https://johnhenryhill.wordpress.com/2015/04/25/the-three-flags-of-the-united-states-of-america-2/ This article is from 2015, but for those who do not know the difference between the flag most of us display, which is the military flag, and the second flag, the peace (civil) flag, which we should display. Why were we never taught this in school? Very interesting article and website altogether.  The article gives all information you need. I ordered a civil peace flag from Amazon yesterday.