of the following, the best reason the united states might aid another country is to
protect a trading relationship.
improve their global reputation.
the other country gain power.
develop another allied relationship.

One of the best reason why the United States might aid another country is to

According to the given question, we are asked to state one of the best reason why the United States might aid another country and the significance of this.

As a result of this, we can see that when the United States intervene in the conflict of other nations, it is most likely that they are doing it because they have a trading interest and want to protect the trading relationship

Therefore, the correct answer is option A

Read more about trading relationship here:

link

where is the

there is no image, therefore i cant you. next time remember to include an image or answer choice