This book was written with the aim of helping students better understand – with the guidance of their teacher, of course – the content of the History lesson. Each lesson contains:

• Summary.
• Answers to the questions in the school book.
• Answers to the questions and review lessons of the Workbook.
• Additional information related to the lesson.
• Questions to reinforce the material ("Check my knowledge").

The answers to the "Check my knowledge" questions are located at the end of the book.