The "whiteness" of Jews is problematic. Most Jews are acutely aware that, prior to World War II, Jew were not generally considered "white" in much of the US, and that legal discrimination against Jews only really ended with the 1964 Civil Rights act. Jews are also generally aware both that they are considered "white" by most Americans -- and benefit from this, while at the same time, many racists still consider Jews non-white. Jews are also generally aware that not all Jews are white by any definition -- Yemenite Jews, for example, have dark skin, not to mention African American converts and their descendants.