Who explored enough of south america to deem it a new continent? a. pedro alvarez cabral b. ferdinand magellan c. john cabot d. amerigo vespucci

in november 1781, john hanson became the first president of the united states in congress assembled, under the articles of confederation. many people have argued that john hanson, and not george washington, was the first president of the united states, but this is not quite true.

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