1.1 map of english speaking countries

https://en.wikipedia.org/wiki/List_of_countries_by_English-speaking_population#/media/File:Map_of_English_native_speakers.png

 

1.1 different english accents https://www.youtube.com/watch?v=fy-bd5AC-Ms

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1.2 School subjects https:    https://www.youtube.com/watch?v=AnZxeX_8mVk

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1.4 Different countries: https://www.youtube.com/watch?v=GIcmWVQd4N8