Answer:
introducing zero as a placeholder
Explanation:
The Maya were one of the earliest ancient nations to employ the concept of zero, allowing them to write and compute vast sums.
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<span>The Code of Hammurabi</span>
<span>Prince Estabrook was a enslaved Black man and Minutemen Private who fought and was wounded at the Battle of Lexington and Concord, the first battle of the American Revolutionary War.</span>
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<span>40 percent of the world’s population lives in the countries that are organized around a federal principle where there is a national government and regional government.</span>
If that did happen, FDR would've served one more term.
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