https://en.wikipedia.org/wiki/January_2019_Lincoln_Memorial_confrontation
In the afternoon of January 18, 2019, on the Plaza of the Lincoln Memorial in Washington, D.C. two separate marches were held: the Indigenous Peoples March, which had the purpose of raising awareness of indigenous people's issues, and the March for Life, which had the purpose of raising awareness of anti-abortion issues. For about ten minutes, there was an overlap on the Plaza of …