Answer:
A. Scientific argument is the correct answer.
Step-by-step explanation:
The tariff act of 1789 was made into law by president George Washington on 4th July, 1789. It was meant to function with Collection Act of 1789 to protect trade and raise revenues. Alexander Hamilton supported its enactment, he argued that the tariffs could help in encouraging the domestic industry. As other nations provided subsidies to their industries, the tariffs would protect US industries form the effect of these subsidies. He used the scientific tariff argument.