The change that Lincoln claims has ocurred between his First and Second Inaugural Address is b) In the First Inaugural Address he proposes a plan for the nation, and in the Second Inaugural Address he references the progress of war in the nation.
In his First Inaugural Address, Lincoln calls for reconciliation between the Union and the seceded states, claiming for territory that belonged to the nation and announcing that the Union was not ever going to fall apart. This was all part of his plan for the nation.
In his Second Inaugural Address, he talked about sadness. This speech represented a protection of Reconstruction, which ideals were equality in treatment between North and South, remarking how wrong people were in their imagination of the war.
Part A. Flashback
Part B. to build tension
The central idea of this paragraph from <em>The Hot Zone</em> is C) Signs of Simian fever and Ebola can be similar. This idea is clear when the author states that "This could be a sign of Ebola, but it was not a clear sign. It could also be a sign of simian fever, not Ebola." The author also makes several statements that her finding while dissecting the specimen were not clear signs of Ebola. Thus the reason for the monkeys death could have been Ebola but it also could have been Simian fever.