Which statement about the governments of athens and sparta in the fifth century b. c is true? a. athens was an oligarchy; sparta was a democracy. b. both athens and sparta were democracies. c. both sparta and athens were oligarchies. d. sparta was an oligarchy; athens was a democracy.

Historians have recently discovered a historical journal published in the early twentieth century. the journal contains facts based on original sources about the downfall of the early byzantium empire. historians consider this long-lost journal to be a breakthrough in their understanding of the byzantium empire. based on this information, the journal is a source.