C. the origins of home video games
No word choice shown but for example "go, search, roam and travel" are used to show the wide scope of the investigation of barbaric practices in the world and then "revolting barbarity and shameless hypocrisy" are two strong expletives that show the degree of horror of the practices of the US at least according to this author.
The study of word origins
Answer:
no crimes, peace and happiness would be plentiful. no killings. things like robbery and murder would be a thing of the past. starvation and poverty would disappear and wealth would be useless.
Explanation: