I believe it would be D)All The Above
Having expected a rapid Soviet collapse, German planners had failed<span> to equip their troops for winter warfare.
</span><span>1. german soilders were inadequately trained and lacked discipline </span>
I am not sure what this question is asking but I think the answer is: There are many things that are made by people and used in the past so it could be numerous objects. So I think that the answer is: Paper(not sure just a guess)
Answer:
1. Atomic number
Explanation:
I'm not to sure about the second one
