Final answer:
The countries with the highest death rates are primarily found in Africa, while developed countries have the lowest death rates.
Step-by-step explanation:
According to the provided information, the countries with the highest death rates are primarily found in Africa. These countries tend to have high birth rates and high death rates. On the other hand, developed countries tend to have low death rates and low birth rates, resulting in a relatively low net population growth rate. Therefore, the countries with the lowest death rates are generally developed countries in Europe and other parts of the world.