And, most importantly, thanks to the vital mobilisation of young people. Students took to the streets the day after the first round elections, kickstarting massive movements that saw the largest public demonstrations in Brazil since the days of Diretas Já at the end of the military dictatorship.
It's really important to pay attention to the fact that Lula beat the fascist candidate not by compromising and trying to meet fascist voters in the middle, but by sticking to his guns, promising prosecutions for election interference, and mobilising his own voters to turn out in greater numbers.