I'm sure there's a word for this, but I don't know what it is. Specifically, the concept associated with nationalism – the glorification of a past time period as being better than the current one, which usually results in exaggerating that time period's positive aspects and downplaying its negative aspects. It's not quite nostalgia, I don't think.
Learn English – Longing for a past that never was
single-word-requests
Best Answer
Two words I often use when I'm doing that myself are: