You know why it's been forgotten or perhaps intentionally overlooked? Because we liberals, generally speaking, have become a bunch of fig leaf carrying, pearl clutching bunch of sissified wimps in the last 20 or so years. It's why Trumpism ate our lunch in 2016 and might again in 2024. It's why we're so offended by perceived bullies like Israel, because we have begun forcefully pushing a black and white worldview of "bullies bad, victims good." Now that Israel is attacking, the knee jerk reaction is "Israel bad, Palestine good." It's better, in other words, to wallow forever in the miserable but morally superior state of victimhood than to fight to the death for a better way of life. The intellection position is liberals on most issues is usually correct, but in point of practice we're becoming as close minded as the reactionaries we say we're against.