Improve the grammaticality of this sentence: In some regions in the world, such as the Middle East and Africa, the shortage of clean drinking water is very serious, which even causes wars sometimes.
In some regions in the world, such as the Middle East and Africa, the shortage of clean drinking water is very serious, which causes wars.
- The United States is a country with a population of 327 million people.
- The United States is a country with a population of 327 million people.
- The United States is a country with a population of 327 million people.
- The United States is a country with a population of 3
The shortage of clean water is very serious in some regions of the world.
- The shortage of clean water is very serious in some regions of the world.
- The shortage of clean water is very serious in some regions of the world.
- The shortage of clean water is very serious in some regions of the world.
- The shortage of clean water is very serious in some regions of the world.
- The shortage of clean water is very serious in some regions of the world.