How did the lives of the upper class and ordinary people of Great Zimbabwe differ?

The Elites converted to Islam while the commoners tended to keep their traditional polytheistic religions. If the commoners did convert to Islam, they usually blended old practices into the religion.

Explanation:

- 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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