On Sunday, July 12, 1909, the 16th Amendment to the United States Constitution was officially submitted to the states for ratification. This event is recognized as a key milestone in Supreme Court history. The information was highlighted in a post by Reason.com, reflecting on notable historical moments related to the Supreme Court.

The 16th Amendment would later authorize the federal government to levy an income tax without apportioning it among the states or basing it on the U.S. Census.

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