In 1973, Israel would face the greatest challenge to its very existence. Egypt and Syria launched massive simultaneous invasions intended to recapture territory occupied by Israel during the Six-Day War. Israel was taken completely by surprise by this attack, launched on the day of one of the most important Jewish holidays, Yom Kippur. Israeli intelligence, which had proved so effective in previous conflicts, failed to provide any warning, and the armed forces of Israel were completely unprepared to face this onslaught on two fronts. This is the story of the Yom Kippur War.

The British Empire comprised a bewildering collection of colonies, dominions, protectorates, and mandated possessions that spanned the planet. This was the largest empire in world history, at its peak ruling over more than 400 million people and covering almost one-quarter of the total land mass of the Earth.

The creation of the Union of Soviet Socialist Republics (USSR) in 1922 was one of the defining events of the 20th century. This new federation, created to embody the ideals of communism and the notion of rule by the people, was intended to be different from any other nation in the world. This utopian vision inspired people around the world, and soon, communism became an international movement. However, the history of the Soviet Union did not develop in the way its originators envisaged.

The Crusades are the prototype and epitome of the Holy War. The fight to take control of the city of Jerusalem, believed to be the most sacred Holy City to two distinct religions of Christianity and Islam, has lasted far longer than the two centuries of the Crusades, and its reach has extended far further than Europe and the Middle East.

In Mossad, authors MichaelBar-Zohar and Nissim Mishal take us behind the closed curtain with riveting, eye-opening, boots-on-the-ground accounts of the most dangerous, most crucial missions in the agency's 60-year history.

Apartheid, a state-sponsored policy of discrimination and segregation, was introduced and brutally enforced in South Africa for more than 40 years. It led to thousands of deaths, mass arrests, torture of prisoners, and to the suspension of the most basic human rights for the majority of Black South Africans. How did this come to be, and how did a modern state come to enact and enforce a series of laws deliberately designed to ensure poverty and lack of opportunity for the majority of its population?

Violent confrontation between armed groups over the supply of illegal narcotics is something we commonly associate with criminal gangs in modern cities, but in the mid-19th century Great Britain went to war with Imperial China in order to continue to supply Chinese addicts with opium. The two wars that followed have become known as the Opium Wars, and they led to the utter defeat of China, the establishment of a British colony in Hong Kong, and the continuation of a narcotics trade that was worth millions of pounds each year to the British.

Barbed wire, trenches, and machine guns are all elements of modern warfare that are mainly associated with the bloody carnage of World War One, yet they were all first used in combination 10 years earlier in a largely forgotten war that was fought in Manchuria and Korea: the Russo-Japanese War.

Discover the remarkable history of the Falklands War...The Falklands War, which erupted in 1982, was a conflict between the United Kingdom and the Republic of Argentina over sovereignty of the Falklands, a group of largely uninhabited islands in the South Atlantic. The islands had under two thousand inhabitants and little particular strategic or commercial importance when they became the object of the war. Still, disputes over whether these islands belonged to Great Britain or Argentina had been underway for many years.

In 1066, England was in a state of turmoil. King Edward the Confessor had died, leaving behind no heirs and no clear line of succession. It is said that he had promised the English throne to his distant cousin, William, the Duke of Normandy, but after Edward’s death, Harold Godwinson took the throne, claiming that the king had left it to him just before he passed away. The crowning of Harold met with William’s displeasure, and he immediately prepared to invade England.

What would become the nation of Yugoslavia was created in the turbulent period following the end of World War I in 1918, but ended 74 years later in the chaos of another war. In its relatively brief history, Yugoslavia endured invasion during World War II and a range of styles of leadership that included an autocratic king, an even more autocratic socialist dictator, as well as brief periods of parliamentary democracy.

The Great Depression was one of the most trying eras in American history. All aspects of the US were affected. After the stock market crash of 1929, the nation was thrust into a decade of turmoil and change - in government, the economy, and culture. Many of the changes brought about by the Great Depression remain today.

Despite losing the 1948 War, Arab nations throughout the Middle East had still refused to recognize Israel’s right to exist. After the Suez Crisis, Egyptian leader Gamal Abdel Nasser envisioned creating a unified Arab world, commonly referred to as pan-Arabism. Nasser was the consummate pan-Arab leader in the 1960s, positioning himself as the leader of the Arab world through increasing incitement against Israel with rhetoric. Israel found itself in possession of more land after 1948 than envisioned by the U.N. Partition Plan.

World War I, or the Great War, was believed to be "the war to end all wars". Because of the incredible extent of destruction and the staggering number of wounded and dead, even those who lived through it could scarcely comprehend its horror. Beginning in 1914, alliances between powerful nations soon plunged the world into a global conflict. Fighting - including miserable trench warfare - broke out in practically every corner of Europe and spread around the world to Africa, Asia, and the Middle East.

The politics and recent history of the Middle East can seem baffling to outsiders. Nowhere was that more evident than during the Lebanon War that raged in 1982. Even contemporary reporting often made fundamental mistakes, and there was little general understanding of what was happening and why. This conflict involved a bewildering number of groups and influences from different parts of the world. The precipitating event was the attempted assassination of the Israeli ambassador in London, carried out by members of a Palestinian terrorist group.