Specific learning features of English in Algeria

[ساجدة 9]

J’ai besoin de ton aide sir pour le concours de post-graduation intitulé :
1-British, American, Commonwealth civilisation, English for affairs literary.
2- psychopedagogy and ******** contact.
3-sociolinguistic variation and Didactique des textes littéraires et de civilisation.
Which one should i choose ? And on what should i focus ? thanks for your response and have a great holidays .
aid moubarak takabala allaho mina wa minkom .