Languages (1983: Doomsday)

Before Doomsday
in a world with aprox 4.5 billons peoples, the six more speaker languages was chinese mandarin, spanish, english, french, russian, arab, exactly the 6 languages of UN, add hindi, portuguese, bengali nad japanese

Inmediatly after Doomday
URSS is blow up and russian is tecnicly disapear. USA, UK and Canada are not live, Australia a New zeland is the real hihgland of english. Japanese, was poisoned for nuclear attack and nuclear reactors disasters. Spanish, was not heavy damage