As a short introduction to the topic I found some videos for you to watch in order to understand more about culture. Both I think are very interesting and you should watch them in order to make the final quiz at the end. Enjoy !
What is culture ? https://www.youtube.com/watch?v=Q0IqjUlRzJ0
If the world were 100 people https://www.youtube.com/watch?v=QFrqTFRy-LU