50 United States Quick Facts
50 United States Quick Facts US State #1. Delaware - Capitol: Dover, joined on Dec. 7, 1787, nickname: The First State US State #2. Pennsylvania - Capitol: Harrisburg, joined on...
August 1 in Pop Culture History
August 1 in Pop Culture History 1774 - British scientist Joseph Priestley re-discovered oxygen (the gas), verifying the discovery of it by German-Swedish chemist Carl Wilhelm Scheele. 1790 - The...