An outbreak of cholera in 19th century London drove British doctor John Snow to investigate the source, giving rise to modern epidemiology.

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Analyze the impact of the labor movement in America throughout the 19th and 20th centuries.

In 1955, on the150th anniversary of Hans Christian Anderson's birth, a broadcast from Anderson's hometown of Odense, Denmark, commemorates the famous fairy tale author.

In a History of the Holidays video, discover how unions put an end to child labor in factories during the early 1900's, along with excessive hours and pay cuts. Due to factory owners lack of care for the safety of their workers, children were welcomed as laborers; the fact that children made half the money adults did made children even more than welcome in factories. But as labor unions formed, so did striking and rebellion; but their hard work paid off when children were outlawed from working.

Industrial tycoon J.P Morgan takes on the striking miners in 1902.

In this This Day in History video, the 9/13/1814 writing of the Star Spangled Banner by Francis Scott Key is recounted. It was inspired by the British bombing of Ft. McHenry during the War of 1812.