The empire was spit because it was believed that this empire had become to large and complex for one ruler to handle.
The preamble to the Declaration of Independence establishes the philosophical and political underpinning to the new nation's decision to sever its ties to Great Britain. In the preamble, Jefferson calls on Enlightenment philosophy to explain why the new country is justified in breaking away from Great Britain.
Byzantine empire i'm pretty sure
i think that the answer is providing medical care to wounded soldiers