Ab welchem Alter darf man in Bremen bei den Wahlen zur Bürgerschaft (Landtag) wählen?

Why this is the correct answer

Bremen extended the right to vote in state parliament elections to 16-year-olds, making it one of the few German states to grant this right at that age. For federal Bundestag elections, the voting age across all of Germany remains 18. Bremen's lower voting age for state elections reflects a broader trend toward greater youth political participation.