In History, Today on July 5

The Thai cave rescue operation continued as divers worked to save a youth soccer team and their coach trapped in the Tham Luang cave complex, drawing international attention and assistance.

The Juno spacecraft, launched by NASA, successfully entered orbit around Jupiter, marking a significant milestone in the study of the gas giant and its moons.

The Greek government held a referendum in which the Greek people voted against the bailout conditions set by the European Union and International Monetary Fund during the country's financial crisis. This 'No' vote rejected austerity measures, impacting negotiations with Greece's creditors.

The Shard, the tallest building in the European Union at the time, was officially opened in London, United Kingdom.

The world's first artificial organ transplant was performed, using an artificial windpipe coated with stem cells, at the Karolinska University Hospital in Sweden.

The Xinjiang riots erupted in Urumqi, the capital of the Xinjiang Uyghur Autonomous Region in China, leading to significant ethnic violence between Uyghurs and Han Chinese, resulting in numerous deaths and injuries.

North Korea launched a series of test rockets, including the long-range Taepodong-2 missile, which ultimately failed shortly after launch.

President Alberto Fujimori of Peru won re-election in controversial circumstances, leading to political unrest.

Dolly the sheep, the first mammal to be cloned from an adult somatic cell, was born at the Roslin Institute in Scotland.

Cape Verde gained independence from Portugal after a long struggle for decolonization.

Elvis Presley recorded his first single, 'That's All Right,' at Sun Studio in Memphis, Tennessee, marking the beginning of his career.

The Battle of Osan, the first engagement between American and North Korean forces during the Korean War, took place.

The bikini, a modern two-piece swimsuit, was introduced by French designer Louis Réard at a fashion event in Paris.

The United Kingdom held a general election, but due to the vote counting taking longer than usual, the result would not be announced until July 26. This election ultimately resulted in a landslide victory for the Labour Party under Clement Attlee.

Spam, the canned meat product, was introduced by Hormel Foods Corporation.

On this day, the Wagner Act, officially known as the National Labor Relations Act, was signed into law by President Franklin D. Roosevelt, becoming a foundational statute of US labor law that guarantees basic rights to private sector employees to organize into trade unions.

The Salvation Army was founded in London by William and Catherine Booth.

Frederick Douglass delivers his famous speech, 'What to the Slave Is the Fourth of July?' in Rochester, New York, addressing the Rochester Ladies' Anti-Slavery Society. Douglass used the occasion to highlight the hypocrisy of the nation celebrating freedom, independence, and liberty while still permitting the institution of slavery.

Venezuela declared independence from Spain, marking the beginning of the Venezuelan War of Independence.

The Russo-Turkish War (1768–1774) saw the Battle of Larga, where Russian forces led by Field Marshal Peter Rumyantsev decisively defeated Ottoman troops.

Isaac Newton's 'Philosophiæ Naturalis Principia Mathematica' was published, laying the groundwork for classical mechanics.

The Battle of Northampton took place during the Wars of the Roses, a series of civil wars for control of the throne of England. This battle saw the Yorkist forces, led by Richard Neville, the 16th Earl of Warwick, emerge victorious over the Lancastrian forces. The result was a decisive Yorkist triumph that allowed them to capture King Henry VI.

Scotland and France signed the Auld Alliance, a treaty against England seeking mutual support.

A significant astronomical event occurred when a supernova was observed by Chinese astronomers. The supernova's remnant is now known as the Crab Nebula.

The official dedication of the Bridge of Constantine, a Roman bridge over the Danube River, took place. This bridge was constructed under the reign of Emperor Constantine the Great and served as a significant military and trade route.