Portal:United States/Anniversaries/July/July 30
- 1619 – In Jamestown, Virginia, the first representative assembly in the America, the House of Burgesses, convenes for the first time.
- 1863 – Henry Ford (pictured), industrialist, founder of the Ford Motor Company, and sponsor of the development of the assembly line technique of mass production, is born.
- 1932 – Flowers and Trees, the first Academy Award winning cartoon and first cartoon short to use Technicolor, premieres.
- 1956 – A Joint resolution of Congress is signed by President Dwight D. Eisenhower, authorizing "In God We Trust" as the national motto.
- 1965 – President Lyndon B. Johnson signs the Social Security Act of 1965 into law, establishing Medicare and Medicaid.
- 1975 – Teamsters Union president Jimmy Hoffa disappears from the parking lot of the Machus Red Fox restaurant in Bloomfield Hills, Michigan, a suburb of Detroit, at about 2:30 p.m. He is never seen or heard from again.
On this day for the United States
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Events
- 1608 – At Ticonderoga (now Crown Point, New York), Samuel de Champlain shoots and kills two Iroquois chiefs. This was to set the tone for French–Iroquois relations for the next one hundred years.
- 1619 – In Jamestown, Virginia, the first representative assembly in the Americas, the House of Burgesses, convenes for the first time.
- 1729 – Baltimore, Maryland is founded.
- 1733 – First Freemasons lodge opened in what will become the United States.
- 1863 – Indian Wars: Chief Pocatello of the Shoshone tribe signs the Treaty of Box Elder, promising to stop harassing the emigrant trails in southern Idaho and northern Utah.
- 1864 – American Civil War: Battle of the Crater – Union forces attempt to break Confederate lines by exploding a large bomb under their trenches.
- 1866 – New Orleans's Democratic government ordered police to raid an integrated Republican Party meeting, killing 40 people and injuring 150.
- 1932 – Olympic Games: The Games of the X Olympiad open in Los Angeles, California.
- 1932 – Walt Disney's Flowers and Trees, the first Academy Award winning cartoon and first cartoon short to use Technicolor, premieres.
- 1945 – World War II: Japanese submarine I-58 sinks the USS Indianapolis (CA-35), killing 883 seamen.
- 1954 – Elvis Presley makes his debut as a public performer.
- 1956 – A Joint resolution of the U.S. Congress is signed by President Dwight D. Eisenhower, authorizing "In God We Trust" as the U.S. national motto.
- 1965 – US President Lyndon B. Johnson signs the Social Security Act of 1965 into law, establishing Medicare and Medicaid.
- 1969 – Vietnam War: US President Richard M. Nixon makes an unscheduled visit to South Vietnam and meets with President Nguyen Van Thieu and with U.S. military commanders.
- 1971 – Apollo program: Apollo 15 Mission – David Scott and James Irwin on Apollo Lunar Module, Falcon, land with first Lunar Rover on the moon.
- 1974 – Watergate Scandal: US President Richard M. Nixon releases subpoenaed White House recordings after being ordered to do so by the United States Supreme Court.
- 1975 – Jimmy Hoffa disappears from the parking lot of the Machus Red Fox restaurant in Bloomfield Hills, Michigan, a suburb of Detroit, at about 2:30 p.m. He is never seen or heard from again.
- 1990 – The first Saturn automobile rolls off the assembly line.
- 2002 – The accounting law referred to as "The Sarbanes Oxley Act" was signed into law by United States President George W. Bush.