What can be concluded about scholars’ ideas of how the early Americans came to the continents?

A serendipitous discovery on a remote island off the coast of Alaska

Explanation:

what are the choices?

- 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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