As Secretary of the Treasury, Alexander Hamilton proposed a far-reaching plan to create a stable economic system for the United States. However, one unintended
result of Hamilton's plan was the realization of one of President Washington's
worst fears. What was this unintended result?
the creation of American political parties
the westward expansion of slavery
the formation of the Cabinet system
the introduction of federal income tax

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:

the answer is mass marketing.

very positive impact on our industries in the west, sine they promoted settlement and increased the ways in which goods could be transported to market.