There are many issues that every nation is facing. Problems and conflicts do not go away and peace is not attained perfectly and in other parts of the country, it is very severe. Nations have been divided into continents according to location but there is another division that stands high and that is the classification of developed country and a developing country. This undeniably affects status of a country and the treatment it receives. When you break it down into smaller units and go to the smallest group in a nation you can also have classification according to income.
Families can be poor or rich but still, their is a word that adds to the classification and that is very poor and very rich. It is not an easy challenge top be solved because of many causes and circumstances. As we live in a democratic country, each is given opportunity but it seems very far from others that they cannot reach. But even those who live in a communist country who said resources should be divided equally is not done in reality.
How then can the issue be solved? If all aspect of the community going to the nation and the whole world will participate then the issue can be settled right away but again nothing is ideally done on this earth. If you check the result even groups who suppose to help do not and just got involved for position, fame or power.