Today, the Chicago Tribune has an article taken from the New York Times on holidays dedicated to Presidents.
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Left out is the name of its sponsor, Robert C. McClory, McHenry County’s congressman.
The motivation, however, is made clear:
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The recreation industry wanted the change and McClory was a willing accomplice.
President Lyndon B. Johnson signed the bill on June 28, 1968, to take effect on January 1, 1971.
So, McClory changed the calendar.