Do you know that there are wars in many parts of the world now? Do you want to say something to the children there?

Of course, there are wars in many parts of the world now.

Tell children to study hard and strive for "world peace" as soon as possible.

You can also say.

These countries are at war because their countries are not strong enough and their people are not United enough.

You can also say.

Because the United States is strong and strives for early immigrants, it often fights in the world!