Complex sentence: Contemporary Roman historians provide conflicting reports as to which triumvir was more responsible for the proscriptions and killing, however, the sources agree that enacting the proscriptions was a means by all three factions to eliminate political enemies.
Split into simpler sentences: Contemporary Roman historians provide conflicting reports as to which triumvir was more responsible for the proscriptions and killing. However, the sources agree that enacting the proscriptions was a means by all three factions to eliminate political enemies.