Can I renew my US passport while retaining my Canadian citizenship?

Question: I'm 28 years old, born in the US and am a Canadian citizen living in Canada. My US passport was last renewed at the age of 5. 1. I would like

Source: http://www.us-passport-service-guide.com/can-i-renew-my-us-passport-while-retaining-my-canadian-citizenship.html

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