Though MacArthur and Long use very different tones and styles, one purpose they have in common is to
A) bid their last farewells to their listeners.
B) show their listeners that fighting is sometimes needed.
C) ask their listeners to support them in their aims for higher office.
D) explain to their listeners that they alone are responsible for errors they've made.
They both show their listeners that fighting is sometimes needed, though MacArthur speaks of fighting for the country, while Long speaks of fighting for survival in society.
