18 points read these sentences from the speech. let all our neighbors know that we shall join with them to oppose aggression or subversion anywhere in the americas. and let every other power know that this hemisphere intends to remain the master of its own house. how does the word choice in these sentences affect the meaning of the speech? it warns that the united states is positioning itself to take over control of other countries in the region. it clarifies that the united states will not allow other nations to assert their influence in the region. it emphasizes that neighboring countries are not capable of protecting themselves and must rely on the united states for defense. it reassures bordering nations that the united states will allow them to follow their own path to freedom.