March 30, 1867 william h. seward russia it was called an ice box 7.2 million dollars what are these items describing? a) the panama canal b) bay of pigs invasion c) the purchase of alaska d) the louisiana purchase

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.