What is the authors purpose for including the following example in his argument rich nations helping poor nations?

The author's purpose in including the example of rich nations helping poor nations is likely to illustrate the ethical obligation and responsibility that wealthier countries have towards supporting global development and reducing poverty. By highlighting this relationship, the author aims to emphasize the interconnectedness of global prosperity and the benefits of collaboration. This example serves to strengthen the argument for a more equitable distribution of resources and encourages readers to consider the moral implications of economic disparity.