Would the world be a better place if everyone spent at least one year of their life outside their home country?

I think it would depend on what country they spent the year in. If they were American and went to England, then there probably wouldn't be much of a difference. But if they went to a really poor country like Haiti, then I think the world would be a different and better place.

Of course! I did. If people lived in the same country, all their life, they don't know how cool life is around the world.

the world is not good or bad, cannot be improved or made any worst. the world is just here. what is good for one person is bad for another and its always going to stay that way

Yes.