At the touch of a button on July 1, 1939, this Clay Puett invention made its horse-racing debut
Charles Goodyear vulcanized rubber, and this Charles used rubber to waterproof cloth
The lower part of this New York river is an arm of the Atlantic ocean
In Cole Porter's song, these words follow "can't look at hobbles and I can't stand fences"
Frederick II agreed to lead one of these for the pope, but due to an epidemic he didn't go and was excommunicated
Of desert, swamp or forest, the type of land composing almost one third of the U.S.
France's 1778 recognition of this nation's independence was a virtual declaration of war on Britain
They are South Dakota's example of dome mountains, which are raised up by pressure in the earth's crust
The congress held here hoped to restore Europe to the way it was before Napoleon
This war was thought to be mythical until late 19th century excavations proved it really occurred