Corlaer College (Nijkerk), I.I.S. Giordano Bruno (Budrio) and I.E.S. Conde de Orgaz (Madrid) have started the project "Coming to terms with the 20th Century" funded under the Erasmus+ programme. We have chosen the 20th Century because it is a period covered in the syllabus of our 16-17 years old students in various subjects, such as English, History, Literature, Arts, etc. We will ask our students to explain to their foreigner visitors how it was like living at the time in their country. We propose that our students learn about their pasts by discovering the similarities and the differences these three European communities have gone through. And we expect our students to reflect on what we owe and what we reject from the previous century. eTwinning will serve: 1. As a preparation for our encounters 2. As a movie forum 3. As a debate forum 4. As an art gallery