What was one important achievement of the roman empire

The ancient Romans build several engineering marvels including magnificent aqueducts, durable roads and splendid structures like the Colosseum and the Pantheon. Apart from engineering they made important contributions to architecture, law, literature, science and technology owing to discoveries and innovations.

Explanation:

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`stare decisis is a legal doctrine that obligates courts to follow historical cases when making a ruling on a similar current or future case. stare decisis ensures that cases with identical facts be approached in the same way, unless overruled by the same court or a higher court such as the us supreme court. simply put, it binds courts to follow legal precedents set by previous decisions.

stare decisis is a latin term meaning "to stand by that which is decided".