On This Day
·

KRNT (now KCCI) TV channel 8 in Des Moines, Iowa (CBS) broadcasts for the first time

Des Moines is the capital and most populous city in the U.S. state of Iowa. It is the county seat of Polk County with parts extending into Warren County.

Des Moines is the capital and most populous city in the U.S. state of Iowa. It is the county seat of Polk County with parts extending into Warren County. It is named after the Des Moines River, likely derived from the French Rivière des Moines meaning 'River of the Monks'. The city was incorporated in 1851 as Fort Des Moines and shortened to Des Moines in 1857. Its population was 214,133 at the 2020 census, while the six-county Des Moines metropolitan area has an estimated 750,000 residents, the largest metropolitan area located entirely in Iowa.

Des Moines is a major center of the United States insurance industry and has a sizable financial services and publishing business base. The city is the headquarters for the Principal Financial Group and Wellmark Blue Cross Blue Shield.

Historical Significance

Des Moines is the capital and most populous city in the U.

Events Before

  1. KSLA TV channel 12 in Shreveport, Louisiana (CBS) begins broadcasting

    KSLA (channel 12) is a television station in Shreveport, Louisiana, United States, serving as the CBS affiliate for the Ark-La-Tex region.

  2. Georgetown-IBM experiment, the first public demonstration of a machine translation system, is held at IBM headquarters i

    Georgetown-IBM experiment, the first public demonstration of a machine translation system, is held at IBM headquarters in New York City

  3. "The Nutcracker" ballet choreographed by George Balanchine with Maria Tallchief as the Sugar Plum Fairy opens in New Yor

    "The Nutcracker" ballet choreographed by George Balanchine with Maria Tallchief as the Sugar Plum Fairy opens in New York, establishes its popularity in the US

  4. First mass inoculation against polio with the Jonas Salk vaccine takes place at Arsenal Elementary School in Pittsburgh,

    First mass inoculation against polio with the Jonas Salk vaccine takes place at Arsenal Elementary School in Pittsburgh, Pennsylvania

  5. US explodes Castle Bravo, a 15-megaton hydrogen bomb at Bikini Atoll, which accidentally becomes the most powerful nucle

    US explodes Castle Bravo, a 15-megaton hydrogen bomb at Bikini Atoll, which accidentally becomes the most powerful nuclear device ever detonated by the US

Events After

  1. Christine Lagarde is born

    Christine Lagarde is born

  2. A New Year's event causes panic and stampedes at Yahiko Shrine in central Niigata, Japan, killing 124 people

    A New Year's event causes panic and stampedes at Yahiko Shrine in central Niigata, Japan, killing 124 people

  3. RCA records releases Elvis Presley's single "Heartbreak Hotel", his first million-seller (written by Mae Boren Axton and

    RCA records releases Elvis Presley's single "Heartbreak Hotel", his first million-seller (written by Mae Boren Axton and Tommy Durden)

  4. Nikita Khrushchev denounces Joseph Stalin at the 20th Congress of the Communist Party of the Soviet Union

    Joseph Vissarionovich Stalin (né Dzhugashvili; 18 December [O.S. 6 December] 1878 – 5 March 1953) was a Georgian-born Soviet revolutionary and politician who led the Soviet Union from 1924 until his…

  5. French-Moroccan Agreement signed in Paris rescinds the Treaty of Fez, declaring independence of Morocco from France

    French-Moroccan Agreement signed in Paris rescinds the Treaty of Fez, declaring independence of Morocco from France

More from the 1950s

Sputnik 1 Launch

The Soviet Union launches Sputnik 1, the world's first artificial satellite, igniting the Space Age and the US-Soviet Space Race.

space explorationscience technology

"The Bob Cummings Show" premieres on NBC (later moves to CBS)

"The Bob Cummings Show" premieres on NBC (later moves to CBS)

death

Emil Jannings dies

Emil Jannings, Swiss-born German actor, known for german actor, died on 1950-01-02. Emil Jannings was a Swiss-born German actor who was popular in Hollywood films in the 1920s.

The European Economic Community comes into effect, better known as the European Common Market

The European Economic Community comes into effect, better known as the European Common Market

Frequently Asked Questions

What happened on July 31, 1955?
Des Moines is the capital and most populous city in the U.S. state of Iowa. It is the county seat of Polk County with parts extending into Warren County.
Why is KRNT (now KCCI) TV channel 8 in Des Moines, Iowa (CBS) broadcasts for the fir... significant?
Des Moines is the capital and most populous city in the U.

Explore More

July 31 in HistoryYear 1955