ANSWER:
In most 'Sub-Saharan African' countries under '15 is the age group' which has the highest number of people.
Step-by-step explanation:
- Sub-Saharan Africa is a known as the dimension of the continent of Africa which is located to the south of Sahara.
- Names of the 'Sub-Saharan African countries' are Angola, Benin, Botswana, Burundi, Cabo Verde, Burkina Faso, Cameroon, Central African Republic.
- These are the countries in which under 15 age group people are more in number.