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| Coursebook (Answer-checking PDF) | | |
| Flipped Classroom | | |
| PPT Topic 11 - Topic Overview | | |
| PPT Topic 11 - A Background of international cooperation: General challenges for humanity since the 20th century | | |
| PPT Topic 11 - B The establishment and work of the United Nations | | |
| PPT Topic 11 - History Extended | | |
| Study Notes | | |
| Teaching Handbook (Suggested Lesson Plan included) | | |
| Workbook (Answer-checking PDF) | | |