Where did American leaders write the Constitution?

Philadelphia, Pennsylvania

Explanation:

The Constitution of the United States established America's national government and fundamental laws and guaranteed certain basic rights for its citizens. It was signed on September 17, 1787, by delegates to the Constitutional Convention in Philadelphia, Pennsylvania.

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a yes vote means: the legislature, with a two-thirds vote, could change daylight saving time if the change is allowed by the federal government. absent any legislative change, california would maintain its current daylight saving time period