What is the petrodollar system and how does it impact the world economy

Petrodollar is simply the U.S. dollars paid to any oil-exporting country in exchange for crude oil. To ensure availability of crude oil, the United States patronizes many oil-exporting countries. Over the years, the United States has purchased oil from so many...

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Gambling laws in Pennsylvania

Over the last 15 years, gambling has grown to be a huge industry in Pennsylvania. Gambling alone is estimated to be worth $1.4 billion in the form of taxes. According to press reports, gambling has grown so much so that it is only second to that of Nevada....

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