Ican choose multiple
which of the following are true of the spanish exploration and conquests in america?
a. they found a waterway through central america to the pacific.
b. columbus was the first explorer they sponsored.
c. they discovered the mississippi river, san salvador, and the pacific ocean.
d. they started the settlement on the island of hispaniola.
e. ponce de leon found cities of gold in puerto rico.

- 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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worcester v. georgia, legal case in which the u.s. supreme court on march 3, 1832, held (5–1) that the states did not have the right to impose regulations on native american land. andrew jackson refused to enforce the ruling, the decision form the basis for most subsequent indian law in the united states.