red terror

Etymology
Red is the traditional color of the communist movement, which was the official ideology of the Soviets during early Soviet Russia.

Noun

 * 1)   violence committed by communists, socialists, or other left-wing groups against (actual or perceived) class enemies.

Translations

 * Belarusian: чырвоны тэрор
 * Chinese:
 * Mandarin: 紅色恐怖
 * Finnish: punainen terrori
 * German: Roter Terror
 * Japanese:
 * Russian:
 * Spanish: terror rojo
 * Swedish: röd terror
 * Ukrainian: червоний терор