>nation (n.)
>c. 1300, nacioun, "a race of people, large group of people with common ancestry and language," from Old French nacion "birth, rank; descendants, relatives; country, homeland" (12c.) and directly from Latin nationem (nominative natio) "birth, origin; breed, stock, kind, species; race of people, tribe," literally "that which has been born," from natus, past participle of nasci "be born" (Old Latin gnasci), from PIE root *gene- "give birth, beget," with derivatives referring to procreation and familial and tribal groups.
They are being replaced. Their nation is being replaced with something else, a mix of different cultures, erasing their heritage and identity. Culture derives from genetics, and interracial marriages destroy it.
At this scale, this is only happening in White countries; in the UK, EU, North America, Australia and New Zealand. Jews want White people erased from the face of the earth. They also push LGBT propaganda the hardest in these countries to destroy families. They want to sterilise White people.