Final answer:
The strategy of imposing tariffs on foreign products like bourbon to support domestic industries and protect jobs in the imposing country is known as a protectionist trade policy. This form of trade barrier is used to control the importation of goods and can also serve national security or cultural identity purposes.
Step-by-step explanation:
The strategy mentioned in the question where a country like China imposes tariffs on imported products such as bourbon from the United States to protect its own domestic brands is known as a protectionist trade policy. Tariffs are a form of trade barrier that governments use to control and limit the amount of foreign imports into a country, often to support local industries and jobs. In cases where geopolitical rivals are involved, or where the production of a good relates to national identity or security, countries might implement tariffs and trade restrictions to prevent dependence on other nations and to maintain their cultural integrity.