People like you who say that kind of shit in response to calling the U.S out on civil rights abuses are ignorant and naive, I could easily find photo's and events where cops regularly attacked protesters in the U.S too.
Most of the protesters in Europe and us get beaten spend a few nights in detention and that's it.
In China , there are lots of people who protest , get arrested and they disappear.
Where is the guy that stopped that tank?
We don't kill or "disappear" our protestors but our police have become significantly more violent and aggressive recently. I guess on the bright side the beatings appear to be more multi cultural than they were in the Jim Crow era.