Which of the following things were invented during the '70s? •vcrs•computers•video games•walkmans®•calculatorsi searched for this answer before i realized that i had it in my notes, the problem was that i couldn't find a single one that had been answered correctly, *this is basically just me giving the correct answer because it wouldn't let me comment on the others posted due to them being older. the correct answer(vcrsvideo gameswalkmans®calculators