<prompt> Qedela umusho olandelayo: Lapho eqala umsebenzi wakhe njengendoda ebhalisiwe, uHanneken wakhonza eMpi Yobhanana yeminyaka yo-1910 no-1920. Phakathi nenkathi  <response>: Ukuhlala kweMelika eHaiti, wabulala umholi wokumelana noCharlemagne Péralte, okwathi wanikezwa iMedali Yodumo. Kamuva, wanikezwa umsebenzi, uHanneken wakhonza eHaiti izinyanga eziningana futhi wanikezwa iNavy Cross ngokubulala omunye umholi wamavukelambuso. Wathola umqhele wesibili weNavy Cross ngenxa yezenzo zakhe ngesikhathi ehlala eNicaragua ngasekupheleni kwawo-1920. 