What was the reaction of the naacp and other african american groups to "blaxploitation" films of the 1970s?

A shorter answer

They opposed them because the films reinforced negative stereotypes about blacks.

- 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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