What elements were key to the patriots victory during the war

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.

Approximately how many americans, from both the north and the south, were killed in battle during the civil war?

Which character of government describes athens not sparta?