Context. it help to find a clue by using context
The answer is: herself.
Reflexive pronouns are used when the subject and the object of the verb are identical. The action is directed to the same person who performs it. Reflexive pronouns are: <em>myself, herself, himself, herself, itself, yourself, yourselves, ourselves, themselves, each other </em>and <em>one another.</em>
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railroads
cities