What has been one of the lasting results of spanish imperialism?

Spanish architecture is seen throughout the world.

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.

how is this a question? but yes, they were. if i recall correctly, it was very handy for native americans to use buffalo skin.