Here Are Some Of The Most Powerful Protest Posters From History From the Vietnam War to the recent Women's March, nothing gets the message across better than a good protest poster.. The symbol gained prominence during labor movements and civil rights protests, representing solidarity and strength. Its use during the Black Power movement further cemented its place in the history of protest. The era also saw adoption of the pink triangle as a symbol for LGBTQIA+ rights.
To highlight the important message of the Black Lives Matter movement, we rounded up some of the most powerful signs that were seen at the protests.. 32 Powerful Signs From Anti-Racism Protests Around The World Protesters supported the Black Lives Matter movement with messages condemning racism, injustice and police brutality after the killing of George Floyd.