Questions & Answers about Mir je važan u svakoj zemlji.
A very natural way to read it is:
- Mir = the subject
- je = is
- važan = important
- u svakoj zemlji = in every country
So the structure is basically:
subject + je + adjective + place phrase
That is a normal Serbian sentence pattern. Serbian word order is more flexible than English, but this version is straightforward and neutral.
Mir is in the nominative singular, which is the form usually used for the subject of the sentence.
In this sentence, mir is the thing being described as important, so it is the subject:
- Mir = peace
- je važan = is important
So the sentence is saying something about peace.
Because važan agrees with mir.
The noun mir is:
- masculine
- singular
- nominative
So the adjective also has to be:
- masculine