Every leap year. is the correct answer.
Answer:
to address the problems of interstate trade barriers and the ability to enter into trade agreements, it included the Commerce Clause, which grants Congress the power "to regulate Commerce with foreign Nations, and among the several States, and with the Indian Tribes." Moving the power to regulate interstate commerce to ...
Explanation:
Business suffered from the mass actions
Robert E. Kahn and <span>Vint Cerf invented Internet.</span>
Scarcity of labor led to the importation of African slaves <span>was an economic development in caribbean countries during early european colonial rule
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