the FORMAL meaning of concord is a agreement between people or peace
the GRAMMAR meaning of concord is basically the same thing but with gender, people or basically any other GRAMMATICAL that effects the form of words
Yeah... the asnwer is letter choice A... it makes the most sense
The <span>best proposal that can support her presentation regarding the </span><span>renovation of a city park for her service project </span>to the City Council members is 'a proposal that shows worn out areas of the park with detailed suggestions for how the park can be improved'.
Repetition is a rhetorical device so I believe it is that.