At a protest in Brooklyn to support Palestinians in Gaza on Oct. 28, an attendee wore a kaffiyeh around his head. The black-and-white version in particular has become a badge of Palestinian identity.

Participants hold signs with the Puerto Rico's flag painted in black and white as symbol of resistance and civil disobedience during the NYC's 60th annual Puerto Rico Day parade on June 11, 2017 ...

The black and white flag with the blue stripe — which adopts the likeness of the American flag — does not violate the U.S. Flag Code. See the sources for this fact-check ...