How does repitition create meaning in this excerpt

Based on structural elements what type of expository text does this excerpt from a 1917 congressional address by president woodrow wilson exemplify

Mr. underwood's editorial defending tom robinson is surprising because he's described as not wanting to be near negroes it's a dangerous stance to take at that time he had been neutral during the trial he wasn't in the courtroom

Which if the following does the communist party do through it's party organization? select all that apply.ensures freedom of the people recruits members and leaders develops policy indoctrinates the people maintains discipline