read this passage about the partition of korea.

“the partition of korea into two zones dominates the political and economic life of the peninsular. the division of korea at the 38th parallel has turned into a hard and fast boundary which cuts off all intercourse between the northern and southern halves of the country, except for the exchange of mail and the transfer of surplus electric power from north to south korea.”
–the situation in korea, 1947 report
the passage says that the partition of korea

a) divided the land but left the korean economy running well.

b) encouraged communications between the two parts of the country.

c) divided the country, both in its political and economic life.

d) discouraged communism from spreading into korea from china.

C. divided the country, both in its political and economic life.

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:

"a government in which power is divided between state and national levels". federalism is a system of government in which entities such and state and province, share power with the national government.