The information in the following sentence provides evidence for which modern humanitarian crisis, especially prevalent in developing nations

there are almost 900 million people in the world today who live less than 1.90 a day.

food shortages
lack of health care
overpopulation
poverty if you got the rest of the answers !

Poverty

Explanation:

In this passage, we learn that almost 900 million people in the world today live on less than 1.90 a day. This addresses the subject of people's limited resources. Therefore, the passage refers to poverty. Poverty is a major humanitarian crisis all over the world. Although the levels are higher in underdeveloped nations, extreme levels of poverty can be found in almost every country in the world.

by creating a labor shortage that pushed the continent toward a market economy

where is the subject? hahahaha