Who posed an eastern threat to the byzantine empire?

keeping a cash reserve because cash flow is the the movement of money through a company and if it just sits there, it wont the movement

do u have any answer choices?

the western roman empire flourished, but the eastern portion of the empire struggled.

living during the great depression had a major affect on the mentality many people. a good portion of people who lived during that time do not trust banks. this is likely the result of the many widespread bank failures in the 30s that caused people to lose their life savings.