Pinckney's treaty with spain finally solved the problem of:
a. the boundary between the united states and west florida

b. the capture of american sailors

c. payment for the french and indian war

- three-quarters or two-thirds..

- "the constitution provides that an amendment may be proposed either by the congress with a two-thirds majority vote in both the house of representatives and the senate or by a constitutional convention called for by two-thirds of the state legislatures."

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