How did population distribution and density affect the damage caused by the Red River floods of 2009 and 2010

Question

A) hundreds of thousands died
B) loss of life was limited
C) casualties were very high***
D) it played no role

Answer 1

^^^^ I am changing my answer to B because the area around the Red River was not densely populated so while it did damage a lot of farm land, not a lot of people died with only around 9 people per square km

Answer 2

I think your answer is right.