Mnyaka Sururu Mboro leads a demonstration on Aug. 23, 2024, ahead of a ceremony renaming the street Petersallee into Maji-Maji-Allee, at the so called African Quarter, in Berlin, Germany.

BERLIN (AP) — Mnyaka Sururu Mboro is still driven by the promise he gave his grandmother when he left Tanzania for Germany almost 50 years ago: to bring back for a proper burial the head of a local ...