Francis Miles Finch, “The Blue and The Gray” (1867): What is the central theme of this poem?

Is the country truly united during the Reconstruction era?

(the poem link included)

ill give brainliest to whoever solves it, also if you can please explain how you got it so I can also understand that would be greatly appreciated, thank you! :)) <33

Will mark ! how was the appointment of two consuls during the roman republic an example of a democratic principle?one consul represented patricians and one represented plebeians, so that all citizens had representation. each consul had control over the same number of military legions, which prevented either one from a forceful takeover. consuls had to agree on all decisions, which prevented any one person from gaining too much power. consuls had to make decisions based on majority rule in the senate.