Question

which of the following is the best example of a sanction?
country a decides to form an alliance with country b.
country a enacts trade restrictions against country b.
country a launches warships toward country b.
country a denies aid money to country b.

Explanation:

A sanction, especially economic, often involves trade restrictions to pressure a country. Forming an alliance is cooperation, launching warships is military action, and denying aid is less typical of a sanction (sanctions are more about trade/economic penalties). Trade restrictions (like tariffs, embargoes) are classic sanctions.

Answer:

B. Country A enacts trade restrictions against country B.