Why is it important for citizens to under stand why government are nessacary

Ineed on 2-4 i want y’all to reply to this question so i can turn this into my teacher tomorrow

The federal goveremnt ability to draft people into the army is?

The unification of italy and germany was masterminded by strong leaders who relied on . the main leaders were otto von bismarck in germany and in italy. these leaders used to unite people in supporting their aims.