Red star on a red field. The flag of Vietnam also has a yellow star on a red field. North Korea's Red Star operating system takes its name from the communist red star. Socialist countries in Africa also incorporated the red and/or gold star into their heraldry. This practice was also adopted by countries that were formed following decolonial national liberation struggles, which often involved Marxist organizations. Transnistria and the Luhansk People's Republic are proto-states located in Eastern Europe. Due to their historical association with the Soviet Union, they have adopted socialist imagery including the red star into their flags and heraldry.
Flag of Nashville, Tennessee thin white bar separating the outer strip of yellow from the blue field. Prior to the consolidation, the flag consisted of a blue star on a red background overlapped by two crossing white bars. The blue star was enclosed in golden olive branches located under the letter N, standing for the city name. It had been designed by Harville H. Duncan and adopted by the City Council in 1961. In a review by the North American Vexillological Association of 150 U.S. city flags, the Nashvillian flag came in 43rd with a rating of 4.85 out of 10. The group cited