I thought that I had previously read all but two of the stories inthe NESFA Press TheCollected Short Works Of Poul Anderson, Volume 4, but in fact I had previously read all but one of them. "Home" is such a forgettable title that I did not immediately recognize this story. However, I have argued previously that it introduces a short future history. See:
The story as presented here does not include one short passage that gives a chilling insight into the psychology of the alien Mithrans.
"Delenda Est," as presented here, does include references to characters who were introduced in two stories published later so it looks as if this is the revised, not the original, version of "Delenda Est."