B because Hitler was chancellor of germany in 1933
I think it is d. Persian empire but I could be wrong :/
Long Answer: Trade was very important for China because it helped China get extra surpluses exchanged for valuable supplies. China was able to get what it needed by trading what it had. Therefore trade was very helpful and played a major part in China's growth in history. It helped China grow wealthier and stronger.
Hope this helps!
The biggest issue is by technology.
It is a true fact that a socialist form of government is where the goods and services are equally shared and the political power is distributed among the people. The correct option among the two options that are given in the question is the first option. I hope the answer comes to your help.