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8:26
A U.S. Government film on the procedure for the dispersion of a biological weapon.
0:32
In the early 20th Century, the United States has no workplace safety laws.
1:40
The 1911 Triangle factory fire killed 146 and changed beliefs about workplace safety.
1:15
In the early 20th Century, many female immigrants worked in garment factories.
2:02
John Brown put little stock in peaceful abolition. In 1855 he left New York for Kansas.
1:26
In 1856 Brown and four of his sons hacked five pro-slavery men to pieces with broadswords.
2:08
John Brown seizes a federal armory at Harpers Ferry, VA, but fails to incite revolution.
2:14
Abraham Lincoln signed the Emancipation Proclamation into effect January 1, 1863.
2:03
In 1862, Lincoln promises to sign an Emancipation Proclamation on New Year's Day.
1:21
Henry Ford hosted dance lessons in Dearborn twice a week to teach the old ways of dancing.
0:36
Thomas Edison was Henry Ford's hero. The inventors remained friends their whole lives.
1:29
As a 29-year-old congressman, JFK had little interest in his day-to-day duties.