How does concrete imagery help the unrealistic scenarios in magical realist stories seem more realistic?

Imagery helps us unleash our imagination when reading a text, we tend to imagine what The character is feeling, or smelling, or hearing! In a magical story, the reader could close their eyes and imagine what having a spell put on them would feel like, perhaps painful, and scary, or what being turned into a frog may be like, Unimaginable or disgusting perhaps. There is all sorts of things imagery helps us with ! Feel free to give brainliest!

the speech this question is referring to is president kennedy's special message to the congress on urgent national needs, may 25, 1961

kennedy responds in a very direct and concrete way to those thinking that communism is a positive system:

"yet their aggression is more often concealed than open. they have fired no missiles; and their troops are seldom seen. they send arms, agitators, aid, technicians and propaganda to every troubled area. but where fighting is required, it is usually done by others--by guerrillas striking at night, by assassins striking alone--assassins who have taken the lives of four thousand civil officers in the last twelve months in vietnam alone--by subversives and saboteurs and insurrectionists, who in some cases control whole areas inside of independent nations." (kennedy)

president kennedy presents communism as cowardly, as a hidden and treacherous weapon that strikes from the shadows like thieves, he represents the system as not even being capable of showing and open and overt attack or confrontation. to finish up the response, he expresses that the system attacks even a country's idependence and freedom.

answer: the sentence in the text that contains both the topic and the author's single most important idea about the topic

explanation: aww pineapple so adorable