No, but you are asking them to know about something that they have no direct experience with. No family members who are attached to it at all. That being the case, the same can be asked about other issues surrounding the same time period too.
You want to shyt on Americans for not knowing the names of Concentration camps, but only in one circumstance are you concerned about it. There are conflicts that had concentration and internment camps all over up to and including the US. Most Americans don't know what the names are those either, but yet you think the ones surrounding Jewish history are more important to learn? Using janky logic that it is American history, so should be known. Well that same logic can be used in reverse concerning knowledge of the Tuskegee Airmen.