Yes, absolutely. The violence was systemic and widespread, and it met the definition. We would not change that.
A more interesting question now that I would add to the mix, though, is whether you can have ethnic cleansing or crimes against humanity committed via the slow, sort of tortured persecution of ghettoization, versus the more dynamic, kinetic violence of pogroms.
In other words, creating a ghetto and not letting anybody in or out, making their lives completely miserable and psychologically compelling them to think that they have no choice but to leave—is that ethnic cleansing? I don't know, but it is a question we ought to be asking because that is what they are doing.