Answer: platinum
Explanation: White gold was originally developed to imitate platinum
Confucianism should be the answer. Confucianism had many beliefs about hierarchy of people and was all about respecting your superiors and being respected by your lower ones.
D Rural areas traditionally have been inhabited by wealthy people who do not need benefits
Adolf Hitler was already dead by the end of WW II. He suicided after the fall of Berlin to the USSR late-1945
Hope this helps