Many countries wanted to control over many economic activities in other countries as well as utilize other countries for cheap labor. In addition, some countries wanted to explore the world and conquer for their homeland while other countries thought that their own country and race was superior to all other countries and therefore believed it was needed that they invade other countries and educate them as well as some countries practicing imperialism to convert people to their religion.
Answer:
Correct answer is Khmers.
Explanation:
Samurai is not correct answer as this were the members of Japanese military class, similar to European knights.
Bushi is also not correct answer as this is a synonym for samurai.
Shoguns were military leaders in Japan, so therefore this answer is also false.
Therefore D is the correct answer. Today most of the Khmers are living on Cambodia.