Is this statement true or false? egyptian pyramids were similar to sumerian ziggurats in that both were remarkable feats of engineering that required huge numbers of laborers and complex organization.

- 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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d is the right answer