How many links are needed to join 30 pieces of chain into one long chain

byzantine empire is the answer i think you are looking for.

hope this : )

the federalist party which advocated strong centralization dominated the united states government till 1800. so 1800 election transformed the power from one party to another party for the first time and was thus a turning point in american history. so jefferson called it "revolution of 1800".

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boundary is what it refers to hope this

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yes.

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because it let the japanese know who had the upper hand in the war.