Final answer:
The Visigoths and Ostrogoths maintained a Roman style of government by adopting Roman practices such as a large national army, minting coins, collecting taxes, building Roman cities and monuments, and adopting Roman names and customs.
Step-by-step explanation:
The Visigoths and Ostrogoths maintained a Roman style of government by adopting various Roman practices. They maintained a large national army, minted coins and collected taxes, built Roman cities and monuments, and even adopted Roman names and customs. These actions helped them maintain stability and continuity in governance.
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