SmartAnswer
Smart answer:
After reading 2001 websites, we found 3 different results for "What country has the biggest oil reserves"
Saudi Arabia
Among these regions, Saudi Arabia has the largest oil reserve with 260 billion barrels.
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Venezuela
Venezuela, which boasts the world’s largest known oil reserves, began buying allies throughout the continent, from the socialist leaders in Argentina and Bolivia to the smaller Anglophone Caribbean island states.
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