In 1897, Bayer, who is the maker of Aspirin, marketed the drug heroin.
56
Jericho is the oldest walled city in the world at 9,000 yrs old!
55
Approximately 40% of the U.S. paper currency in circulation was counterfeit by the end of the Civil War.
47
No one knows who designed the first American Flag.
45
India invented the Number System. Zero was invented by Aryabhatta.
59
Genghis Khan exempted the poor and clergy from taxes, encouraged literacy, and established free religion, leading many peoples to join his empire before they were even conquered.
28
The first Ford cars had Dodge engines.
58