How to spell PETRILEUM correctly?

If you come across the misspelling "petrileum", it's important to correct it to its correct spelling "petroleum". This is a common mistake where the letters 'r' and 'o' are switched. Double-checking spelling, using autocorrect or a spell-checker can prevent this error in the future.

• petroleum The United States' reliance on imported petroleum has significant economic and political impacts.

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