Hi... What are you asking about this article?
Affects it because they are joining together
Answer: A mixed economy consists of both private and government/state-owned entities that share control of owning, making, selling, and exchanging good in the country. Two examples of mixed economies are the U.S. and France.
The correct answer in this case would be militarism (b). The reason why this is the correct answer because a nation's tendency to expand its armed forces and acquire new and better weapons is also exactly that - militarism.
Other answers here wouldn't be correct because they have different meanings. The only thing that would come close is imperialism which has some similarities but is used in different contexts.
A lot of people were depressed because a lot of young boys died and there were a lot of parents who lost their boy(s). Plus, there were a lot of girls who didn't have a spouse so that kind of or alomst threw off the balance of humanity.