July 15th — A Day of Scientific Breakthroughs, Political Milestones, and Cultural Icons

Stephanie McGregor
ThisDayInHistory
Published in
5 min readJul 15, 2024
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July 15th has been a day of groundbreaking scientific achievements, significant political events, and the births and deaths of influential cultural figures. From the discovery of the Rosetta Stone to major moments in space exploration and iconic cultural milestones, this date is filled with rich historical significance. Let’s explore the notable events, births, and deaths that make July 15th remarkable.

Historic Events

Discovery of the Rosetta Stone (1799): The Rosetta Stone, a granodiorite stele inscribed with three versions of a decree issued in Memphis, Egypt, in 196 BC, was found by French Captain Pierre-François Bouchard during Napoleon’s Egyptian campaign. This discovery provided the key to understanding Egyptian hieroglyphs, as it featured the same text in Greek, Demotic, and hieroglyphic script. The stone’s discovery and subsequent decipherment by Jean-François Champollion in 1822 revolutionized the field of Egyptology and our understanding of ancient Egyptian civilization.

The Rosetta Stone in the British Museum.
The Rosetta Stone in the British Museum.

Second Battle of the Marne Begins (1918): The Second Battle of the Marne marked the last major German offensive on the Western Front during World War I. The battle began with a German attack aimed at splitting the French and British armies and securing a decisive victory before American forces could fully engage. However, the Allies, reinforced by American troops, successfully countered the offensive, leading to a turning point in the war that favored the Allied forces. This battle demonstrated the crucial impact of American involvement in World War I and set the stage for the eventual Allied victory.

“German soldiers advancing past a captured French position, between Loivre and Brimont, Marne department, 1918”
“German soldiers advancing past a captured French position, between Loivre and Brimont, Marne department, 1918”

Launch of Twitter (2006): Twitter, the social media platform that would revolutionize communication and news dissemination, was publicly launched. Created by Jack Dorsey, Noah Glass, Biz Stone, and Evan Williams, Twitter allowed users to post short messages, or “tweets,” of up to 140 characters. It rapidly grew in popularity, becoming a major tool for social interaction, political discourse, and real-time news updates. By fundamentally changing how information is shared, Twitter has had a profound impact on global communication.

Collage of the Twitter founders

First Close-up Images of Mars by Mariner 4 (1965): NASA’s Mariner 4 spacecraft sent back the first close-up images of Mars, providing humanity with its first detailed look at the Martian surface. These images revealed a barren, cratered landscape, dispelling many myths about the planet, including the existence of Martian canals. This mission marked a significant milestone in space exploration and our understanding of the solar system, paving the way for future missions to Mars.

After an eight-month voyage to Mars, Mariner 4 makes the first flyby of the red planet, becoming the first spacecraft to take close-up photographs of another planet.
After an eight-month voyage to Mars, Mariner 4 makes the first flyby of the red planet, becoming the first spacecraft to take close-up photographs of another planet.

Notable Births

Rembrandt van Rijn (b. 1606): Renowned Dutch painter Rembrandt van Rijn, known for his masterful use of light and shadow and his profound psychological insight, was born on this day. Rembrandt’s works, including “The Night Watch” and his many self-portraits, have made him one of the most celebrated artists in history. His innovative techniques and deep humanism continue to influence artists and art lovers worldwide.

Famous quote: “A painting is finished when the artist says it is finished.”

Self-Portrait with Beret and Turned-Up Collar
Self-Portrait with Beret and Turned-Up Collar

Forest Whitaker (b. 1961): Acclaimed American actor and director Forest Whitaker, known for his powerful performances in films such as “The Last King of Scotland,” for which he won an Academy Award, and “Bird,” was born on this day. Whitaker’s versatile acting skills and dedication to his craft have earned him critical acclaim and a significant place in cinematic history.

Famous quote: “You don’t have to be limited by your job or your title or by the need to be defined in a certain way.”

Forest Whitaker speaking at the 2017 San Diego Comic-Con International in San Diego, California.
Forest Whitaker speaking at the 2017 San Diego Comic-Con International in San Diego, California.

Linda Ronstadt (b. 1946): American singer Linda Ronstadt, celebrated for her versatility across genres including rock, country, and Latin music, was born on this day. Ronstadt’s powerful voice and emotional depth have earned her numerous awards and a lasting legacy in the music industry.

Famous quote: “I had to learn to sing all over again, because there were no microphones.”

Ronstadt in 1976
Ronstadt in 1976

Notable Deaths

Anton Chekhov (d. 1904): Russian playwright and short story writer Anton Chekhov, known for his contributions to modern drama and literature, died on this day. Chekhov’s works, such as “The Cherry Orchard” and “The Seagull,” are celebrated for their exploration of human nature and social issues. His unique style and profound insights have made him a cornerstone of world literature.

Famous quote: “Don’t tell me the moon is shining; show me the glint of light on broken glass.”

Chekhov in 1889

Gianni Versace (d. 1997): Italian fashion designer Gianni Versace, founder of the renowned fashion house Versace, was murdered on this day. Versace’s bold designs and innovative use of materials made him a leading figure in the fashion industry. His legacy continues to influence contemporary fashion, and his tragic death shocked the world.

Famous quote: “In the past, people were born royal. Nowadays, royalty comes from what you do.”

Heinrich Böll (d. 1985): German writer Heinrich Böll, recipient of the Nobel Prize in Literature in 1972, died on this day. Böll’s works, which often dealt with the themes of war and its aftermath, are acclaimed for their deep humanism and critique of society. His novels, such as “Billiards at Half-Past Nine” and “The Clown,” continue to be celebrated for their literary merit and social commentary.

Famous quote: “To be alone is to be different, to be different is to be alone.”

Böll in 1981
Böll in 1981

Thank you for reading todays edition of “TDIH — This Day In History”

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