Roberto Giammattei

16 year old, family's from Italy, live in El Salvador. Know some history and am quite a voracious reader.


432,299 students helped

Level 11 in World History Level 8 in U.S. History Level 2 in English Grammar Level 2 in Biology Level 1 in Anatomy & Physiology Level 1 in Psychology
103 Answers 50 Edits