Answer: B. Authorized Congress to implement a graduate income tax
Explanation: The Sixteenth Amendment (Amendment XVI) to the United States Constitution allows Congress to impose an income tax from any source without alotting it among the states on the basis of population.
<span>Increasing weight over time. ..... More than _____ percent of U.S. adults age 20 and older are overweight(have a BMI greater .... About ____ percent of all deaths in the United States were attributable to diseases of the heart and blood vessels.</span><span>
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