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Title: The United States has 5% of the world's population and uses 25% of the world's energy. Post by: Gurjeet on Feb 10, 2017 The United States has 5% of the world's population and uses 25% of the world's energy.
Title: Re: The United States has 5% of the world's population and uses 25% of the world's energy. Post by: BarryO on Feb 10, 2017 Content hidden
Title: Re: The United States has 5% of the world's population and uses 25% of the world's energy. Post by: Gurjeet on Apr 5, 2017 Would like to express my heartfelt thanks for your assistance -- you'd make a great teacher
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