
Since it ended, there has been discussion about the reasons behind World War I, or the Great War. Officially, Germany bore a large portion of the blame for the war’s four years of unprecedented carnage. However, a number of intricate factors contributed to the war, including a brutal assassination that sparked the biggest conflict Europe had ever seen.
Archduke Franz Ferdinand’s murder infuriated Austria-Hungary.
In June 1914, Austrian Archduke Franz Ferdinand and his wife Sophie paid a state visit to Bosnia, which had been annexed by Austria-Hungary.
The couple visited Sarajevo’s capital on June 28 to look over the imperial forces stationed there. They narrowly escaped death when Serbian terrorists threw a bomb at their open-topped car as they were traveling to their destination.

Later that day, however, their luck ran out when their driver unintentionally drove them past Gavrilo Princip, a 19-year-old Serbian nationalist who fatally shot Franz Ferdinand and his wife at point-blank range. On July 28, Austria-Hungary, shocked, and Germany supported its declaration of war against Serbia.
Within a few days, Germany invaded France via Belgium after declaring war on Serbia’s ally, Russia. This prompted Britain to declare war on Germany.
Imperialist expansion was fueled by a lack of industrial resources.
The desire of a state to expand its empire was not new in European history, but by the early twentieth century, the Industrial Revolution was in full force.
The need to control new lands and their natural resources, including oil, rubber, coal, iron, and other raw materials, was sparked by new industrial and manufacturing technologies.
Germany desired a larger share of the continents due to the British Empire’s expansion to five continents and France’s control of many African colonies. Countries formed alliances to position themselves for European dominance as tensions increased as they competed for position.
As nationalism increased, diplomacy suffered
Europe experienced a rise in nationalism during the 19th century. As people’s pride in their nation and culture grew, so did their desire to be free of imperial rule. However, in some instances, nationalism was fueled by imperialism as some groups asserted their superiority over others.
For example, after Germany dominated France in the Franco-Prussian War of 1870-1871, France lost money and land to Germany, which then fueled French nationalism and a desire for vengeance. This widespread nationalism is thought to be a major contributing factor to World War I.
When Princip, a member of a Serbian nationalist terrorist organization fighting against Austria-rule Hungary’s over Bosnia, assassinated Archduke Ferdinand and his wife during World War I, nationalism played a particular role in the conflict.

Entangled alliances created two competing groups
Germany and Austria-Hungary formed an alliance against Russia in 1879. Italy joined their alliance (The Triple Alliance) in 1882, and in response, Russia allied with France in 1894.
The Triple Entente was established in 1907 by France, Russia, and Great Britain as a means of defense against the growing threat posed by Germany. The Central Powers, which included Germany, Austria-Hungary, and Italy, and the Allies, which included Russia, France, and Britain, soon divided Europe into two groups.
Though not every alliance was set in stone—Italy later switched sides—as war was declared, the allied nations encouraged one another to fight and uphold their treaties. By the end of August 1914, the so-called “entangled alliances” had led to the spread of what should have been a localized conflict to all of Europe’s major powers.
Militarism sparked an arms race
Many European nations strengthened their militaries at the beginning of the 20th century and were prepared to use them. The majority of the European powers, who were engaged in an arms race and had military draft systems, were methodically building up their war chests and honing their defensive tactics.
France, Russia, Britain, and Germany all saw significant increases in their defense budgets between 1910 and 1914. But at the time, Germany was by far the militarist nation in Europe. It had massively increased its military spending by 79 percent by July 1914.
Additionally, Germany and Britain were engaged in a clandestine naval conflict. As soon as the British Royal Navy created the first Dreadnought battleship, which could outgun and outrun any other battleship in existence, they doubled their naval battle fleet. Not to be outdone, Germany built its own fleet of Dreadnoughts.
The European powers were not only ready for war when World War I broke out; some even looked forward to it as a way to advance their international standing.
Despite the fact that Austria-Hungary struck first after the assassination of Archduke Ferdinand, all the other European powers quickly lined up to defend their alliances, maintain or grow their empires, and show off their military strength and national pride.

Henry Ford, The man popularizing the concept of the weekend off
Henry Ford was the first Industrial Giant to give his employees both Saturday and Sunday off in the hope of encouraging more leisurely use of automobiles and thus popularizing the concept of the "weekend."

The Baltic Way: the longest unbroken human chain in history
On August 23, 1989, about 2 million people from Latvia, Estonia, and Lithuania formed a human chain that united all 3 countries to show the world their desire to escape the Soviet Union and the communism that brought only suffering and poverty. This power stretched 600 km.

Thomas Baker's heroic act that earned him the "Medal of Honor" was 8 bullets until death
Thomas Baker instructed his team to leave him with a pistol and eight bullets propped up against a tree after he was injured. Later, American troops discovered the now-deceased Baker in the same location, lying next to eight dead Japanese soldiers and carrying an empty pistol.

Nicholas Winton ‘British Schindler’: Man who rescued 669 Czech children from Nazis
A man named Nicholas Winton saved 669 kids during WWII and lived almost all his life without letting people know.

Xin Zhui And The Story Of The Stunningly Intact Lady Dai Mummy
A 2,000-year-old mummy of a Chinese woman, Xin Zhui, also known as “Lady Dai,” was preserved in 21 gallons of an “unknown liquid.” With her original hair, organs, eyebrows, and eyelashes intact, the mummy still has blood in her veins. Her skin and ligaments are soft and as flexible as that of a living person.

Mario Segale, Developer Who Inspired Nintendo to Name Super Mario
Super Mario is named after real-life businessman Mario Segale, who was renting out a warehouse to Nintendo. After Nintendo fell far behind on rent, Segale did not evict them but gave them a second chance to come up with the money. Nintendo succeeded and named their main character after him.

Quaker Oats Fed Children with Radioactive Oatmeal
In the 1940s and 1950s, Quaker Oats and MIT conducted experiments on radioactive iron and calcium-containing cereal. The diet was part of a study to see if the nutrients in Quaker oatmeal traveled throughout the body. In January 1998, a $1.85 million settlement was reached for 30 victims who came forward.

During the 1996 Olympic bombing, Richard Jewell falsely accused of committing the crime after saving dozens of people
Richard Jewell, an American security guard, discovered a bomb during the 1996 Olympic Games in Atlanta and assisted in the evacuation, but was later wrongfully accused and faced public scrutiny. He was cleared, but it had a lasting impact on him until his death in 2007 at the age of 44.

Sylvan Goldman: The Visionary Who Revolutionized Shopping with the Cart
The inventor of shopping carts, Sylvan Goldman, had to hire several male and female models to push carts around in his store, demonstrate their utility, and explain their use to other customers, due to not catching on initially.

New London School Explosion, Deadliest school disaster which killed almost 300 children and teachers
In 1937, a gas leak in the basement at the local school in New London, Texas caused a massive explosion which killed almost 300 children and teachers, the deadliest school disaster in US history. Adolf Hitler even sent his condolences by telegram.

Top 10 most cruel medical procedures that are being used today
We are all aware that medicine has advanced dramatically over the last fifty years. There are several modern medical approaches available today, but this was not always the case. However, the past of medicine is a dark one. Medical leeches, lobotomy, vascular surgery, cranial stenosis, and even electroshock therapy are all options. These are only a couple of the cruel healing techniques that are still in use today.

Susanna Salter: The Trailblazing Story of America’s First Female Mayor
In 1887, Susanna Salter became the first female mayor in the United States, elected in Argonia, Kansas. Her nomination was initially a prank by men opposing women in politics. However, she won by a landslide and served effectively, inspiring the women’s suffrage movement and breaking barriers for women in leadership.

The History Behind the “No One Dies Alone” Program
In 1986, while doing a night shift at the hospital, Sandra Clarke, a registered nurse, was asked by an elderly patient to stay. She promised to be back after checking on her other patients, but by the time she returned, the gentleman had passed away. Clarke became one of the key figures in launching No One Dies Alone, a program that allows volunteers to sit with terminal patients who have no one else.

George Dantzig solved two famous “unsolved” problems in statistics mistakenly as assignment
In 1939, George Dantzig arrived late to his statistics class. On the board were two famous “unsolved” problems in statistics written as an example by his professor. Dantzig mistook the examples for homework assignments. He solved the “unsolved” problems and submitted the homework to his professor a few days later. His solutions earned him a doctorate.

D.B. Cooper: Man who hijacked a plane and jumped out with a $200,000
On November 22, 1971, DB Cooper hijacked a Boeing 727, drank a whisky, smoked a fag, and then jumped out of the plane with $200,000. He was never again seen.

Terry Fox, a 21-year-old one-legged cancer patient who ran 143 days before dying
Terry Fox was a 21-year-old one-legged cancer patient who ran 3,339 miles across Canada in 143 days before dying.

Reason Behind The Suicide Of Christine Chubbuck Live On Air
Actor Rebecca Hall had serious reservations about tackling the macabre story around why Chubbuck killed herself in 1974. So what changed her mind?

The Day an Israeli F-15 Landed with One Wing: Zivi Nedivi’s Unbelievable Mid-Air Survival
Discover the astonishing true story of Israeli pilot Zivi Nedivi, who safely landed an F-15 after a mid-air collision tore off its entire right wing. Learn how skill, quick thinking, and the F-15’s unique design turned a disaster into a legendary feat in aviation history

Knockers-up: waking up the Industrial Britain's Workers in 1900-1941
Before alarm clocks were invented, there was a profession called a knocker-up, which involved going from client to client and tapping on their windows (or banging on their doors) with long sticks until they were awake. It lasted into the 1920s.

June and Jennifer Gibbons The silent twin who Only Spoke to Each Other
Identical twins June and Jennifer Gibbons were born on 11 April 1963 at a military hospital in Aden, Yemen where their father worked as part of the Royal Air Force.

story of the youngest mother in the world at age of five - Lina Medina
Lina Medina, a five-year-old Peruvian girl, became the youngest mother in history in 1939 when she gave birth to a boy.

The true story of Annie Oakley, legendary sharpshooter
Anne Oakley was such a good shooter that she could split a playing card help edge-on, hit dimes thrown into the air, shoot cigarette from her husband's lips, and pierce a playing card thrown into the air before it hit the ground.

Will & William Wests: The puzzling situation of two inmates who are identical but not related
These are the mugshots of Will West and William West, and they are not related. They were both sent to Leavenworth Prison at the same time, in 1903, and after some confusion, the staff understood they had two different prisoners with the nearly same name, who looked exactly alike. They are part of the reason fingerprints are now used as identification.

Nuclear bomb accidentally dropped on North Carolina in 196
4 January 1961: The 4241st Strategic Wing's Boeing B-52G-95-BW Stratofortress, serial number 58-0187, was on a 24-hour airborne alert mission off the United States' Atlantic Coast.

Poto And Cabengo: The Secret Language Of Twins
Poto and Cabengo, as the two girls called each other, communicated in their own language. The twins were ignored by their parents and secluded from the outside world because their father felt they were developmentally retarded, and their unique language evolved as a result of that neglect.