List In Random Order

South America and African languages

1- English

2- French

3- Arabic

4- Swahili

5- Portuguese

6- Spanish

7- Hausa

8- Oromo

9- Yoruba

10- Igbo

11- Amharic

12- Zulu

As the world develops, certain languages will die out while others will thrive. So which languages will dominate in the future?

https://youtu.be/rUU8pLEk6nk?t=51s

The most-populated nations in the world in 2050.

Top 5 Useful & Global Languages:  

1. English
2. Spanish
3. Arabic
4. Portuguese
5. French

Sources:

There are 1,250 to 2,100 and by some counts over 3,000 languages spoken natively in Africa.

http://www.clutchmagonline.com/2011/05/top-5-languages-black-women-should-learn/

http://www.africaranking.com/most-spoken-languages-in-africa/5/