/ http://www.slideshare.net/images/logo.gif / ºÝºÝߣShare feed for ºÝºÝߣshows by User: niltonDferreira https://cdn.slidesharecdn.com/profile-photo-niltonDferreira-48x48.jpg?cb=1523529425 Professor de História na rede de ensino público, apaixonado por artes e esportes