Two things set Independent Trumpism apart from usual right-wing politics. First, the group’s rallies are in support of the president, but are organized outside of the Republican Party structure. Second, mainstream Republicans are appearing alongside open White supremacists, especially at events billed as “Free Speech” marches.

Independent Trumpists will hit the streets tomorrow (June 10) for a national March Against Sharia, organized by the large anti-Islam group ACT America. Saturday’s events are expected to draw thousands of people in 28 cities, in 20 states. Here is a six-month chronology of major Independent Trumpist moments that led to this one:

January 20, 2017: Alt-Right Violence at the University of Washington in Seattle
A University of Washington talk by Milo Yiannopoulos—the notorious Twitter troll, ardent Trump supporter and former Breitbart editor credited with mainstreaming the alt-right—draws a large protest. A married couple, Marc and Elizabeth Hokoana, come to the event armed with pepper spray and a handgun to antagonize opponents. After protester Joshua Dukes confronts Marc about using the pepper spray, Elizabeth allegedly fires a single round into his stomach.”