Which summary of the 19th century most clearly emphasizes the theme of economic change?

The answer is the economy changed from a rural, agricultural one to an urban one that included industrial production. The explanation behind this is because it was completed without power, when the Cainites got hold of the banks, Wall Street, they organized the money, and they could then govern anything that comprises Social Engineering which is the promoter for social change.

the answer is false.

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: