I am pretty sure the answer would be true. I may be wrong but that is what I think it would be. Hope this helps and have a wonderful evening.
The human cost in WWII was over 75 million in total. 40 million civilians were brutally killed due to Genocide, diseases,massacres, mass-bombings, and starvation. The effect on comptempery society allowed the rise of the Soviet Union and the United States. For both their international involvement increased severely.
A is a soldier that it hired for pay by a foreign state is often referred to as a "mercenary" since they are simply hired to help the state in question carry out military objectives.