This is a channel focused on studies, reinforcement, reading, learning about all historical context that we will address here.I hope I can help you in the tests, summaries, evaluations, ENEM, Vestibular etc.I graduated in History, with post-graduation in Market Intelligence, with several specializations.TO REGISTER MY CHANNEL, ACCESS THE LINK:https://www.youtube.com/channel/UCE0YwrJ7V8DfujkRj3GXSSA?sub_confirmation=1My social networks:Facebook: https://www.facebook.com/octavio.l.ma...Instagram: https://www.instagram.com/mazili_octa...My Contact:[email protected]