Answer:
President Eisenhower
Explanation:
This president ranked first in military power in the USA
Because it involved countries all over the world, there was new technology such as chemical warfare, tanks, planes, etc. and it was unrestricted warfare. The countries were attacking civilians as well. Also there were diseases.
Answer:
A, I think sorry if i'm wrong.
Explanation:
Hope that helped.
"Justinian Code" is the "Collections of Laws and Legal Interpretations" developed under the sponsorship of the Byranztine Emperor "Jutinian" [ That's why it named after him] from time A.D. 529 to A.D.565
Hope this helps!