After the execution of Charles I, England's government A.
became an absolute monarchy.

B. fell into disorder.

C. became a constitutional monarchy.

D. became a republic.

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.