Unlike his predecessors , Danmaje started an expansionist policy and devised very effective raiding strategies .
The people chose Hamza 's son - in - law , Abubakar Danmaje , as the next leader .
Unlike Hamza 's predecessors Abubakar Danmaje Danmaje started an expansionist policy and devised very effective raiding strategies .
The people chose Hamza 's son - in - law , Abubakar Danmaje , as the next leader .