However, the toad gained a foothold in the state after an accidental release by an importer at Miami International Airport in 1957, and deliberate releases by animal dealers in 1963 and 1964 established the toad in other parts of Florida.

In May 1957 Diem, then President of South Vietnam, made a state visit to the United States for ten days.

The original relative state formulation is due to Hugh Everett in 1957.

The idea of MWI originated in Everett's Princeton Ph. D. thesis " The Theory of the Universal Wavefunction ", developed under his thesis advisor John Archibald Wheeler, a shorter summary of which was published in 1957 entitled " Relative State Formulation of Quantum Mechanics " ( Wheeler contributed the title " relative state "; Everett originally called his approach the " Correlation Interpretation ", where " correlation " refers to quantum entanglement ).

The tornado was the first EF5 to hit the state since 1957.

* 1957 – The 1957 Georgia Memorial to Congress, which petitions the U. S. Congress to declare the ratification of the 14th & 15th Amendments to the U. S. Constitution null and void, is adopted by the U. S. state of Georgia.

During this time, enrollment at the small state school swelled ( due in large part to the opening in 1957 of the Mackinac Bridge, linking the Upper and Lower Peninsulas to vehicle traffic ) and as a result, the campus expanded rapidly, roughly to the size it remains to this day.

At the state level, from 1957 to 1989, the Country Party under Frank Nicklin and Joh Bjelke-Petersen dominated governments in Queensland -- the last six of those years ruling in its own right, without the Liberals.

* 1957 – President Ngo Dinh Diem of South Vietnam becomes the first foreign head of state to make a state visit to Australia.

The Srisdi regime, in power from 1957 to 1973, had developed a great deal of the country's infrastructure and privatized state enterprises which were unrelated to the country's infrastructure.

White supremacist, Christian Identity theorist and Posse Comitatus founder William Potter Gale was California " state chairman of the Constitution Party " in 1957.

list ) is a well-known summary of the state of the field in 1957.

In 1957, when the leaders of the former British colony of the Gold Coast sought an appropriate name for their newly independent state — the first black African nation to gain its independence from colonial rule — they named their new country after ancient Ghana.

With Haakon's loss of mobility, and as the King's health deteriorated further in the summer of 1957, Crown Prince Olav appeared on behalf of his father on ceremonial occasions and took a more active role in state affairs.

To end widespread poverty among the elderly the pension reform of 1957 brought a significant extension of the German welfare state which already had been established under Otto von Bismarck.

Construction of Interstate 85 beginning in 1957 connected Auburn to the major cities of the state.

In 1957, following the publication of the Chronicles of Arundel by Kenneth Roberts, the town was renamed Arundel by the state legislature, after Lord Arundel.

The Artesia Bulldogs play in 4A football division and have won 27 state titles ( mostly in 3A ), 25 since 1957.

Located in northern Bexley, the Governor ’ s Mansion — originally built as a private residence in 1925 and given to the state in 1955 — has been home to Ohio governors from 1957 – 2010, when Governor John Kasich controversially decided to reside at his home in Westerville.

The state built a bypass around Sheridan and Willamina that opened in 1957 to carry Oregon Route 18 on the south end of the city.

* J. Bracken Lee-a political figure who served as mayor of Price from 1935 to 1947, then governor of the state of Utah from 1949 to 1957, and as mayor of Salt Lake City from 1960 to 1971.

** Philip Lee Tau Sang 李道生 ( died 1959 ), Member of the Advisory Council of North Borneo ( now the state of Sabah, 1947 – 1950 ), Legislative Council of North Borneo ( 1950 – 1958 ) and Executive Council of North Borneo ( 1950 – 1953, 1956 – 1957 )

He sent federal troops to Little Rock, Arkansas, for the first time since Reconstruction to enforce federal court orders to desegregate public schools, and signed civil rights legislation in 1957 and 1960 to protect the right to vote.

* 1957 – American Civil Rights Movement: Little Rock Crisis – Orval Faubus, governor of Arkansas, calls out the National Guard to prevent African American students from enrolling in Central High School.

* 1957 – President Dwight D. Eisenhower sends 101st Airborne Division troops to Little Rock, Arkansas, to enforce desegregation.

* 1957 – Central High School in Little Rock, Arkansas, is integrated by the use of United States Army troops.

On September 24, 1957 President Dwight D. Eisenhower federalized the entire Arkansas National Guard in order to ensure the safe entry of the Little Rock 9 to Little Rock Central High School the following day.

In 1957, Arkansas Governor Orval Faubus called out his state's National Guard to block black students ' entry to Little Rock Central High School.

* Maud Crawford, missing attorney from Camden, Arkansas, who disappeared in 1957, was reared in Warren and graduated in 1911 from Warren High School.

Served as governor during the Crisis at Central High ordeal ( 1957 ), when 9 African-American students ( Little Rock Nine ) were prevented from attending class at Little Rock Central High School, by the Arkansas National Guard.

* On August 2, 1957, the world record for high-band ( channels 7 – 13 ) sporadic E television DX was extended to approximately with the reception of the YVLV channel 9 relay from Maracaibo, Venezuela, by Bobby Grimes in Little Rock, Arkansas.

Governor Orval Eugene Faubus of Arkansas used the Arkansas National Guard to prevent school integration at Little Rock Central High School in 1957.

He is best known for his 1957 stand against the desegregation of Little Rock public schools during the Little Rock Crisis, in which he defied a unanimous decision of the United States Supreme Court by ordering the Arkansas National Guard to stop African-American students from attending Little Rock Central High School.

In October 1957, Eisenhower federalized the Arkansas National Guard and ordered them to return to their armories which effectively removed them from Faubus ' control.

On the morning of September 23, 1957, the nine African-American high school students faced an angry mob of over 1, 000 White Americans protesting integration in front of Central High School in Little Rock, Arkansas.

Riley taught at Little Rock University from 1951 to 1955, and received his doctorate in education from the University of Arkansas in 1957.

He served as the head football coach at the University of Missouri in 1957 and at the University of Arkansas from 1958 to 1976.

Old Washington has been called the " Colonial Williamsburg of the Southwest " or " Colonial Williamsburg of Arkansas ", in reference to the Colonial Williamsburg restoration in Virginia which opened in 1957 courtesy of the Rockefeller family.

One of McClellan's law partners prior to his Senate service, Maud Crawford, went missing in March 1957 in Camden, Arkansas.

As deputy attorney general, Rogers was involved in the Little Rock Integration Crisis in the fall of 1957 of Central High School in Little Rock, Arkansas.

After he graduated from Little Rock High School on May 27, 1955, where he was scouted for the Arkansas Razorbacks baseball program in Fayetteville, he played in South America in 1955 and in Cuba in 1957.

After graduating from college, Davidson coached high school football and earned a 28 – 7 record at Earle, Arkansas from 1957 to 1959 and a 28 – 5 – 1 record at Jonesboro High School from 1960 to 1962.

John Robert Starr wrote sports for the Memphis Commercial Appeal and founded the Pine Bluff Star-Reporter at Pine Bluff, Arkansas before being hired by the Associated Press in 1957.

* 1958: Arkansas Gazette, " for demonstrating the highest qualities of civic leadership, journalistic responsibility and moral courage in the face of great public tension during the school integration crisis of 1957.

In 1957, in the midst of a fight for control of the union with Jimmy Hoffa, Beck was called before the United States Senate Select Committee on Improper Activities in Labor and Management, commonly called the " McClellan Committee " after its chairman John L. McClellan of Arkansas.