What Are Swing States and How Did They Become a Key Factor in US Elections? - HISTORY
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BBC Learning English - US Elections 2020 Vocabulary / Purple State
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Swing State – Wikipedia
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Why Do We Have "Red States" And "Blue States"? - Dictionary.com
Wisconsin's history, impact as a swing state – Marquette Wire
purple state - Political Dictionary
What Swing States Are and Why They're Important - U.S. Embassy & Consulate in Thailand
Who elects the president? - ppt download
AIM: What are “Swing States” and why will the be important in the upcoming Presidential Election? SWING STATE – A state, which polls show, is not committed. - ppt download
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United States Electoral College - Wikipedia
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Swing state - Wikipedia
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/GettyImages-142019140-57e6ab4b3df78c690fc2a720.jpg "Swing States - List and Definition")