salut j'espère que vous allez bien, j'aurais besoin d'aide en anglais voilà le sujet : Direction : you have to find what the lesson will be about. You are looking for one WORD. Read these four words and find what they have in common. Work in group and explain how you have found. Then get ready to report to the class.
an idea 

specificity

a set of characteristics

customs ( = traditions , coutumes)

Bonne chance aux expert !