Answer:
i think it might be the system of public works
Explanation:
bridges and highways are public transportation I don't think they would work on military bases. railroads and air travel would make sense but public works covers everything. let me know if you got it right.
A theme can be inferred if it is a recurring element in a story that is being narrated.
For example, if a text talks constantly about getting revenge, there is a very good chance that this is the theme or one of the themes of the text and this would help advance the plot.
<h3>What is a Theme?</h3>
This refers to the central message of a text that an author wants to convey to his readers.
Hence, we can see that your question is incomplete because you did not include the text, so a general overview was given to help you better understand the concept.
Read more about themes here:
brainly.com/question/11600913
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It is right explanation because your nice for it
<span>He decides that Hermia will marry Lysander, and that Helena will marry Demetrius along with him and Hippolyta.
</span>
Lady is the common noun
Sorry if I got that wrong