Thank you for including two three joke options.
Black Lives Matter. Any other answer shows a profound delusion and willful ignorance of America's history, social inequalities, and broken criminal justice system.
The forum always has a classic 65/35 divide on issues of "liberalism" and "freedom" that don't directly invade the precious and privileged little bubbles of upper-middle-class white boys. It is polls like these that show exactly who constitutes the membership of this forum - sickening that a less than insignificant sum of "liberals" and "progressives" think "All Lives Matter". Jesus Christ.
It's pretty easy to sort out the real progressives from the pretend progressives. The real ones are always trying to help identify and overcome social inequalities; the fake ones are always eager to trot out their "statistics" and "logic" from the Institute of My Ass to prove how ending the mass incarceration of black Americans (or any other social injustice) would be totally infringing on the freedoms of suburban middle-class straight white guys.