Red became a symbolic color of Communism; Soviet Russia adopted a red flag following the Bolshevik Revolution in 1917, later followed by China, Vietnam, and other communist countries.
Muvala lowu wuthlela wu tiveka tani hi mfungo wa nhlungo; Tiko ra Rhaxiya ri langhe muvala lowu leswaku wuva mujeko wa tiko enzdhaku ka nhlungo wa 1917, enzdhaku ka swona ku landzele matiko ya Chayina, Viyetinamu na man'wana matiko ya vukhomanisi.