which of the following is the best example of a sanction?\no country a decides to form an alliance with…

which of the following is the best example of a sanction?\no country a decides to form an alliance with country b.\no country a enacts trade restrictions against country b.\no country a launches warships toward country b.\no country a denies aid money to country b.
Answer
Brief Explanations:
Sanctions are penalties or restrictions imposed on a country. Trade restrictions are a common form of economic - based sanctions. Forming an alliance is a diplomatic move, launching warships is a military action, and denying aid money may be a political decision but not as typical a sanction as trade restrictions.
Answer:
Country A enacts trade restrictions against country B.