Both Europe and Japan had a "cast system" you could say, where peasants worked the land that the nobles owned. (The Japanese had their own terms for the people, I just can't remember them.) During this time, Europe had knights and these Knights had a code called Chivalry. Over in Japan, there were Samurai with a very similar code which was called Bushido. Hope this helps.
Answer: discrimination by state officials in voter registration on the basis of race, color, or previous condition of servitude.
Explanation:
Lincoln would not allow slavery to the United States
Conflict in the Middle East disrupted energy markets, causing high oil and gas prices in the United States. D. Conflict in the Middle East disrupted oil exports from the region, leading to a boom in U.S. oil production