Higher tax and tariff levels do not promote greater international trade.
International trade is the exchange of money, goods, and services at international borders or locations because of a need or shortage of goods or services.
Tariffs increase the prices of imported goods. As a result, domestic producers are not forced to reduce their prices from the high competition, and domestic consumers are left to pay higher prices as a result.
Therefore, Higher tax and tariff levels do not promote greater international trade. Option A is the correct statement.
To learn more about international trade, refer:
https://brainly.com/question/15115779