Differences In Life Expectancy Among Developed And Under Developed Countries
Allah has created the system of the world on principle of Cause and Effect. He does not control the things such a way that he issues order for every verdict. However, wherever and whenever He likes, He intervenes. The world of Cause and Effect works on its own under the rules set by God. So with better medical and hygienic conditions the life expectancy goes higher and this is according to the system, set by God.