Question

What contributes to countries having high fertility rates? And which countries have the highest rates?

Answer 1

http://www.indexmundi.com/g/r.aspx?v=31
This website shows fertility rate. Usually, poverty leads to higher fertility rates.

Explanation:

Poverty usually entails a lack of education and wealth.

A lack of education can lead to high fertility rates because the people are not educated on birth control.

A lack of wealth can lead to high fertility rate because people will have more children so they can have more people to work.