Today in History: Christopher Columbus

Today in History: Christopher Columbus

Today in History–August 3–the Library of Congress features Christopher Columbus, who set sail for what would later be known as the new world on this day in 1492. Columbus had the most modern maritime tools on his ship, including a mariner’s compass, an astrolabe, a cross-staff, and a quadrant and, quite possibly, the popular mariner map Ptolemy’s Geography or Cosmography. A little…

Today in History: Calvin Coolidge

Today in History: Calvin Coolidge

Today in History–August 3–the Library of Congress features Calvin Coolidge, sworn into office as President of the United States on this day in 1923 after the unexpected death of Warren Harding. During his six years as prosperity, Coolidge focused on business and the consumer economy grew rapidly. To learn more about Calvin Coolidge and the Coolidge era, visit the Today in History section, then click…