Conversation so far:
Why was Ken Saro-Wiwa arrested?
Ken Saro-Wiwa was arrested and accused of incitement.
Was Ken Saro-Wiwa placed in jail?
Ken Saro-Wiwa was imprisoned for over a year.
How was Ken Saro-Wiwa executed?
Ken Saro-Wiwa was executed by hanging by a team of executioners flown in from Sokoto.
What year was Saro-Wiwa executed?
Ken Saro-Wiwa was executed in 1995.
Was there anything significant about the execution of Ken Saro-Wiwa?
It took five tries to execute Ken Saro-Wiwa. His last words were Lord take my soul, but the struggle continues.“
Are there any other interesting aspects about Ken Saro-Wiwa besides five tries for his execution?
Some of the defendants' lawyers resigned in protest against the alleged rigging of the trial by the Abacha regime.

Question: What is the Abacha regime?
Self-contained rewrite: What is the Abacha regime?