Links Video Aula Pre Enem

https://www.youtube.com/watch?v=X8vOQnfxsQY
.Aulão - Protestos no Brasil - Pablo e Che - Pré Enem Abril Educação
https://www.youtube.com/watch?v=L59C1I-8CPg
https://www.youtube.com/watch?v=NzkQUOcbVnY