The answer is A Im almost sure, I could be wrong...
Social Darwinism was used to justify all of the following except "communism," since in fact communism sought in many ways to combat social darwinism, but ensuring that there were no class divisions within society, and the wealth was shared among all.
Answer:
They had no goods to trade
I haven't ever done that but I think it might be for Machine made I think it would be Harvesters and for Hand made I think it would be the first airplane I'm not sure what the first airplane is call tbh.
Sorry if I'm wrong... :(
A preamble is an introductory statement aimed to summarize the ideals and goals of the speech, letter, declaration, etc.
Good luck!