Complex sentence: Jonas Malheiro Savimbi (August 3,1934--February 22,2002) led UNITA, a rebel group that fought against the initially pro-Soviet MPLA in the Angolan Civil War until his death in a clash with Government troops in 2002.
Split into simpler sentences: Jonas Malheiro Savimbi (August 3,1934--February 22,2002) was an Angolan rebel leader. Savimbi led UNITA, a rebel group that fought against the initially pro-Soviet MPLA in the Angolan Civil War until his death in a clash with Government troops in 2002.