Talking with João Gualberto!João Gualberto é professor emérito da UFES, historiador e cientista político! Siga @margodalla e @prof.joaogualberto no instagram #talkingwithmargodalla Subscribe to my youtube channel and click on the bell to receive notifications! YouTube - https://www.youtube.com/user/Margodalla Facebook - https://www.facebook.com/margodalla Instagram - https://www.instagram.com/margodalla/