Geography has one of the best way to support countries. Nowadays, differences are increase between rich and poor countries as compare to before. I believe that wealthy countries do not have more impact or benefits to support poor nations.
There are several nations connects with only those countries who have chances to acquire more from them. In addition, if both are in a appropriate relation then they share their ideas to built more powerful nations. For instances, who have a unique notion of both of them in term of nations growth then they provide first their friendly country only. Although there is no any kind of advantages to build relation with poor nation rather than rich one.
It can be affect related to geographical ways. if one country slightly focus on non wealthy country then they gain a few advantages on in. Moreover, there are more chances to decline the gap of each other. For example, who have strong in economical and so on then those countries are try to aid in terms of products and employement to made their company in their nation. This is the accumulate benefits from both sides.
In conclusion, majority of the wealthy nation more focus on upgrade themselves and their relatives nations. However, gap of these countries could be restrain but the first steps from a rich country, and poor nations trying to engage with them.