Answer:
A developing nation, also known as a developing country, is a country with a relatively low standard of living, low Human Development Index (HDI) scores, and an underdeveloped industrial base compared to developed nations. The underdevelopment is due to various factors, including lack of access to education, healthcare, and technology, political instability, poor governance, and insufficient infrastructure.
There are so many developing nations in the world because of the long history of colonialism, exploitation, and unequal distribution of resources. Many developing nations have been deprived of their resources and subjected to economic, social, and political systems that favor developed nations. This has resulted in a persistent cycle of poverty and underdevelopment, which is difficult to break without assistance from developed nations and international organizations. Additionally, factors such as population growth, limited natural resources, and environmental challenges can also contribute to the development challenges faced by these nations.