This statement is true.
When making foreign trading policies, things like tariffs decide how many things will be imported from where. If you have a most favored nation, you give them lower tariffs and thus motivate them to trade more with you and you help their economy. There can also be an opposite when you make tariffs higher for someone in order to reduce their importing.
The formation of the North Atlantic treaty organization.
Reasons for the Mexican Revolution included "none of the above", since the primary cause of the Mexican Revolution was that domestic political "winds" had shifted in an undesirable way for the majority of the Mexican people.
