1807: Vice President Aaron Burr arrested for treason: Aaron Burr, a former U.S. vice president, is arrested in Alabama on charges of plotting to annex Spanish territory in Louisiana and Mexico to be used toward the establishment of an independent republic.
Alexander Hamilton was quoted by a New York newspaper saying that he “looked upon Mr. Burr to be a dangerous man, and one who ought not to be trusted with the reins of government.” The article also referred to occasions when Hamilton had expressed an even “more despicable opinion of Burr.” Burr demanded an apology, Hamilton refused, so Burr challenged his old political antagonist to a duel.
On July 11, 1804, the pair met at a remote spot in Weehawken, New Jersey. Hamilton, whose son was killed in a duel three years earlier, deliberately fired into the air, but Burr fired with intent to kill. Hamilton, fatally wounded, died in New York City the next day. The questionable circumstances of Hamilton’s death effectively brought Burr’s political career to an end.
Fleeing to Virginia, he traveled to New Orleans after finishing his term as vice president and met with U.S. General James Wilkinson, who was an agent for the Spanish. The exact nature of what the two plotted is unknown, but speculation ranges from the establishment of an independent republic in the American Southwest to the seizure of territory in Spanish America for the same purpose.
In the fall of 1806, Burr led a group of well-armed colonists toward New Orleans, prompting an immediate investigation by U.S. authorities. General Wilkinson, in an effort to save himself, turned against Burr and sent dispatches to Washington accusing Burr of treason. On February 19, 1807, Burr was arrested in Alabama for treason and sent to Richmond, Virginia, to be tried in a U.S. circuit court. More here
1878: Thomas Edison patents the phonograph: Thomas Alva Edison conceived the principle of recording and reproducing sound between May and July 1877 as a byproduct of his efforts to “play back” recorded telegraph messages and to automate speech sounds for transmission by telephone. He announced his invention of the first phonograph, a device for recording and replaying sound, on November 21, 1877 (early reports appear in Scientific American and several newspapers in the beginning of November, and an even earlier announcement of Edison working on a ‘talking-machine’ can be found in the Chicago Daily Tribune on May 9), and he demonstrated the device for the first time on November 29 (it was patented on February 19, 1878 as US Patent 200,521). “In December, 1877, a young man came into the office of the SCIENTIFIC AMERICAN, and placed before the editors a small, simple machine about which very few preliminary remarks were offered. The visitor without any ceremony whatever turned the crank, and to the astonishment of all present the machine said : ” Good morning. How do you do? How do you like the phonograph?” The machine thus spoke for itself, and made known the fact that it was the phonograph…” More here
1942: Roosevelt signs Executive Order 9066: Ten weeks after the Japanese bombed Pearl Harbor, U.S. President Franklin D. Roosevelt signs Executive Order 9066, authorizing the removal of any or all people from military areas “as deemed necessary or desirable.” The military in turn defined the entire West Coast, home to the majority of Americans of Japanese ancestry or citizenship, as a military area. By June, more than 110,000 Japanese Americans were relocated to remote internment camps built by the U.S. military in scattered locations around the country. For the next two and a half years, many of these Japanese Americans endured extremely difficult living conditions and poor treatment by their military guards. More here