nostalgia
sentimentality for the past
nostalgia for the Soviet Union
retrospective fondness for USSR
Movement to restore Republic of Vietnam
political-social movement to restore the Republic of Vietnam within the Vietnamese diaspora
communist nostalgia
nostalgia in various post-communist states of Central and Eastern Europe and Russia for the prior Communist states
communist nostalgia
nostalgia in various post-communist states of Central and Eastern Europe and Russia for the prior Communist states
Yugo-nostalgia
nostalgia for Yugoslavia