Welches Ehrenamt müssen deutsche Staatsbürgerinnen und Staatsbürger übernehmen, wenn sie dazu aufgefordert werden?

Why this is the correct answer

German citizens can be called upon to serve as election workers to help run democratic elections at polling stations. While working at a library or coaching a sports club is voluntary, serving as a Wahlhelfer when officially asked is considered a civic duty that citizens are obligated to fulfill.