How was the roman empire able to support its armies and public services

Taxes were placed on people who had been conquered.

Explanation:

Throughout the history of ancient Rome, many different tax systems existed. However, taxes were always an important component of the empire, and the main way in which the Roman Empire was able to support its armies and public services. One of the most important taxes the empire relied upon was the tributum. This taxed citizens based on their material wealth. This tax, however, was usually only placed on people who had been conquered (as opposed to residents of Rome).

how did justinian contribute to the byzantine empire?

one famous byzantine emperor was justinian i. justinian ruled from ad 527 to 565. belisarius was the commander who led these armies in an attempt to win back the old western roman empire. the war effort to take back the western part of the empire forced justinian to raise taxes on the people of the byzantine empire.

explanation:

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