There were many changes in the social customs and day-to-day life of millions of Americans during the administration of President Calvin Coolidge.
VOA: special.2011.01.06
During the administrations of President Warren Harding and President Calvin Coolidge, many companies grew larger,creating new jobs.
VOA: special.2010.12.30
And,the Congress and President Calvin Coolidge agreed to an even stronger immigration law in nineteen twenty-four.
VOA: special.2011.01.13
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