N the student guide, one can infer that the resources going into the medical field lagged behind the resources going into the advancements in weaponry. Which piece of evidence supports this claim? A)The development of workable machine guns during from 1861-1865.
B. The development of ironclad ships from 1861-1865.
C. The development of aerial reconnaissance from 1861-1865.
D. The fact that medical professionals paid little attention to basic hygiene in field hospitals.

explanation:

i have ni idea

alliances in ww1 were different from ww2 because the entente in ww1 made up of serbia,russia,france,britan,japan and italy later america  and all allied in a sort of balance of power and too keep germany,austria-hungary,and the ottomans down. russia allied the serbians in order to exert its influence in the balkans while france allied the russians because france was still in dismay and insulted after the defeat to the germans during the unification of germany and britian allied the belgians after the germans invasion of belgium.in ww2 the alliances were in a preemptive attempt to deter any further wars into happening while germany and italy allied since they were insulted and humiliated after the previous war while also sharing a similar ideology of facsim along with japan which all 3 had a want for world domination and agreed to assist one another in the endevours 

explanation:

omg i dont know oops sorry

social contract theory, nearly as old as philosophy itself, is the view that persons' moral and/or political obligations are dependent upon a contract or agreement among them to form the society in which they live