Hello! Would you check my paragraphs please? :D

The act of lending aid for poor nations, fist of all, is the moral duty of the rich ones in order to build a better world. The poor nations’ poverty may comes from the harsh weather conditions or natural catastrophe. The financial aid of the international at those difficult moments is vital, which may enable the poor nations to gradually overcome their hardships. Moreover, the poor nations can also use the aid to improve the living condition, for example, provide free medicine and compulsory education for the poor. Haiti, for instance, which is received aid form the rich nations like Japan, America,…soon recovered after the earthquake.
The second reason why should the rich nations lend aid to poor ones is that the rich nations can enhance their influences. When they lend aid for the poor nations, they might have a commitment fund to export a considerable amount of goods to the poor nations, which strengthens their economic power. The more funds the poor nations received, the more impact the rich ones gain. As a result, the rich nations have more political and economical control under not only the poor ones but also the international. For example, research shows that Vietnam is given a lot of ODA and FDI which are kind of financial assistant form the USA, which leads to our economic’s dependence on the USA.