Is buying pardons for sins

Propaganda posters for painted an unrealistic picture of war because they showed __ a-men and women united in the war efforts. b-people taking part in unpatriotic activities. c-only happy people, not people suffering or dying. d-people taking part in anti war activities.

Before world war 1 started, austria-hungry was wary of (spain or serbia) because of border disputes

What is the main purpose of "falling action" in a story?