How do you think we can measure development?

We can measure development by taking a survey with some people from different countries and areas. We can see how much is their salary, or how much percentage of good agricultural land they have. If there are still a lot of people living in poverty and on the streets, you would call it ledc, but if their products are spread worldwide and are well- known and if they make a lot of income economically, it's a medc country. You can also compare the death rate, which shows that the person has a clean, healthy lifestyle.