<span>it exerted pressure on the new Obama administration to do something about the crisis
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It is one of the media success stories of performing its role as both an informer and channel for pressurizing governments and those in authority to commit to the public good. These has been identified as one of the most important media roles in a democracy.
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Answer:
Preservation
Explanation:
They preserved much classical text(Not their own but Roman and Greek). They introduced the Arabic number system
