Question

why are some country developed and others underdeveloped​

Answer 1

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Some country's economy is low and some country's economy is very high.

Countries are also underdeveloped because they have illiterate People more.

The country having highest literacy rate is called as developed country.

Answer 2

Answer:

Explanation:

Differences in the economic growth rate of nations often come down to differences in inputs (factors of production) and differences in TFP—the productivity of labor and capital resources. Higher productivity promotes faster economic growth, and faster growth allows a nation to escape poverty.

Because GDP per capita is simply GDP divided by the population, it is a measure of income as if it were divided equally among the population. In reality, there can be large differences in the incomes of people within a country. So, even in a country with relatively low GDP, some people will be better off than others. And, there are poor people in very wealthy countries. In 2013 (the most recent year comprehensive data on global poverty are available), 767 million people, or 10.7 percent of the world population, were estimated to be living below the international poverty line of $1.90 per person per day.3 Whether for people or nations, the key to escaping poverty lies in rising levels of income. For nations specifically, which measure wealth in terms of GDP, escaping poverty requires increasing the amount of output (per person) that their economy produces. In short, economic growth enables countries to escape poverty.