The national government had more power than the state government and the states had no right to defy the constitution.
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Answer:</h2>
<u>D. Higher costs due to customer support</u> is not a benefit to smaller retailers of online shopping.
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Explanation:</h2>
Smaller retailers often incline themselves doing affordable business and save on cost as much as they can. Unlike large retailers, small retailers cannot afford to run a dedicated customer support service separately for their business online.
But looking at the trend of modern-day e-commerce, it becomes mandatory for them to dispense customer support service which doesn't prove to be very beneficial to the business.
When we say special interest group, this is a group whose members share the same interest and often seeks advantage through lobbying. And the most common similarity among special interest groups is that they require paid memberships. The answer for this would be the third option.