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.

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.

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 Russian Empire began in the ninth century. In 1682, a new tsar took over the nation that had become known as Russia. Peter I, remembered as Peter the Great, transformed the country, and in 1721, he adopted the title of emperor. A series of powerful rulers, including Catherine the Great, built on the foundations that Peter had created to expand the territory controlled by the Russian Empire until it became one of the largest empires the world had ever seen. At its zenith, the Russian Empire controlled over one-sixth of the total landmass of the Earth

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.

Whether you approve or disapprove, globalization is an inescapable feature of the modern world. Trade between nations and continents is now commonplace, and this exchange of goods is inevitably accompanied by the exchange of ideas and cultures. This is not, as you might expect, a new phenomenon. A series of trade routes which were first established almost 2,000 years ago provided one of the first examples of intercontinental trade.

In the midst of World War I, the Easter Rising took place in Dublin and throughout Ireland in April 1916. The revolutionary movement faced many problems from the beginning, including splintered leadership, disorganized support, opposition from moderate supporters of home rule, and prepared retaliation from the British.

Discover the remarkable history of the Inca Empire...In the space of less than one hundred years, the Inca people expanded from being a small kingdom in the highlands of Peru to becoming one of the largest and most powerful empires in the Americas. At the height of its power, the Inca Empire stretched for more than one thousand miles down the Andes Mountains and the west coast of South America. It incorporated more than two hundred distinct ethnic groups and somewhere around fourteen million people were ruled by a much smaller number of Incas.

The period from 1870 to 1900 in the US has become known as the Gilded Age, during which America was transformed almost beyond recognition. The Gilded Age was an era of entrepreneurs, inventions, industrial development, and new ideas. Most of all, it was a period of rapid and profound change that came at a high cost for the working class.

Cyrus II of Persia was one of the greatest leaders that the world had ever known, he was the one in whose footsteps other empire builders would follow. From Alexander the Great to countless Roman emperors and Ottoman sultans - it was the mighty shoes of Cyrus that they all attempted to fill.More than merely a successful conqueror, Cyrus the Great is known just as much for being a great liberator as he is known for his conquests. He was even credited in the Bible as the one who freed the Jews from their long-held Babylonian exile.

The Spanish Civil War was much more than just an overture to World War II. It was a war born out of schisms in Spanish society between rich and poor, monarchists and Republicans, the right and the left, and between those who supported the church and those who saw it as an instrument of oppression. For all its brutality and horror, the Spanish Civil War was a conflict between ideals often fought by volunteers on each side who truly believed that they were helping to build a better world.

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.

During the late years of the 18th century, the spirit of Enlightenment thinking and revolution were in the air. The world was changing, moving away from ingrained beliefs about religion, reason, society, and the rights of the individual and turning more toward the laws of nature as interpreted by the scientific method. Nowhere was the influence of this radical new way of thinking more apparent than in France, and the upheaval this caused would come to bloody fruition in the form of revolution.

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.

The Napoleonic Wars saw fighting on an unprecedented scale in Europe and the Americas. It took the wealth of the British Empire, combined with the might of the continental armies, almost two decades to bring down one of the world's greatest military leaders and the empire that he had created. Napoleon's ultimate defeat was to determine the history of Europe for almost 100 years. From the frozen wastelands of Russia, through the brutal fighting in the Peninsula to the blood-soaked battlefield of Waterloo, this book tells the story of the dramatic rise and fall of the Napoleonic Empire.

Today, it is known by many names, like the First Iraq War, Kuwait War, and, most commonly, the Gulf War or the First Gulf War. It was a rather short conflict, lasting just shy of seven months between late 1990 and early 1991. Yet, it was still rather impactful because it showcased several essential innovations and changes in political and technological aspects of warfare, some of which are still part of modern conflicts.

On June 22, 1941, Hitler invaded the Soviet Union in Operation Barbarossa, one of the turning points of World War II. Within six months, the invasion bogged down on the outskirts of Moscow, and the Eastern Front proved to be the decisive theater in the defeat of the Third Reich. Ever since, most historians have agreed that this was Hitler's gravest mistake. In Hitler's Great Gamble, James Ellman argues that while Barbarossa was a gamble and perverted by genocidal Nazi ideology, it was not doomed from the start.

Many people in the West look upon the Second Sino-Japanese War, which took place in the 1930s and 1940s, as a sort of sideshow to the larger Second World War, but there is no separating the two. Imagine the Pacific War, the theater of World War II that took place in the Pacific. If the Japanese were not busy fighting on another front, they would have had millions of more troops available to fight the Americans and the British. In all likelihood, World War II would have ended the same way, but it would have taken much longer and cost that many more lives.

In this monumental history of the First World War, Germany's leading historian of the 20th century's first great catastrophe explains the war's origins, course, and consequences. With an unrivaled combination of depth and global reach, Pandora's Box reveals how profoundly the war shaped the world to come. Jörn Leonhard treats the clash of arms with a sure feel for grand strategy, the everyday tactics of dynamic movement and slow attrition, the race for ever more destructive technologies, and the grim experiences of frontline soldiers.

To an extraordinary extent we continue to live in the shadow of the classical world. At every level, from languages to calendars to political systems, we are the descendants of a “classical Europe,” using frames of reference created by ancient Mediterranean cultures. As this consistently fresh and surprising new audio book makes clear, however, this was no less true for the inhabitants of those classical civilizations themselves, whose myths, history, and buildings were an elaborate engagement with an already old and revered past - one filled with great leaders and writers....

The new edition of The Cambridge History of Warfare, written and updated by a team of eight distinguished military historians, examines how war was waged by Western powers across a sweeping timeframe beginning with classical Greece and Rome, moving through the Middle Ages and the early modern period, down to the wars of the 21st century in Afghanistan, Iraq, and Syria.

Martin Gilbert, author of the multivolume biography of Winston Churchill and other brilliant works of history, chronicles world events year by year, from the dawn of aviation to the flourishing technology age, taking us through World War I to the inauguration of Franklin Roosevelt as president of the United States and Hider as chancellor of Germany.

War with China is much more likely than anyone thinks. When Athens went to war with Sparta some 2,500 years ago, the Greek historian Thucydides identified one simple cause: A rising power threatened to displace a ruling one. As the eminent Harvard scholar Graham Allison explains, in the past 500 years, great powers have found themselves in "Thucydides's Trap" 16 times. In 12 of the 16, the results have been catastrophic.

A decade after the cold war ended, policy makers and academics foresaw a new era of peace and prosperity, an era in which democracy and open trade would herald the "end of history." The terrorist attacks of September 11, 2001, sadly shattered these idyllic illusions, and John Mearsheimer's masterful new book explains why these harmonious visions remain utopian.

The Spanish Civil War was much more than just an overture to World War II. It was a war born out of schisms in Spanish society between rich and poor, monarchists and Republicans, the right and the left, and between those who supported the church and those who saw it as an instrument of oppression. For all its brutality and horror, the Spanish Civil War was a conflict between ideals often fought by volunteers on each side who truly believed that they were helping to build a better world.

Local resistance to German-led Axis occupation occurred throughout the European continent during World War II, taking a wide range of forms - noncooperation and disinformation, sabotage and espionage, and armed opposition and full-scale partisan warfare. It is a key element in the experience and the national memory of those who found themselves under Axis government and control.

In The Vanquished, a highly original and gripping work of history, Robert Gerwarth asks us to think again about the true legacy of the First World War. In large part it was not the fighting on the Western Front that proved so ruinous to Europe's future but the devastating aftermath, as countries on both sides of the original conflict were savaged by revolutions, pogroms, mass expulsions, and further major military clashes.

Hitler offers a deeply learned and radically revisionist biography, arguing that the dictator's main strategic enemy, from the start of his political career in the 1920s, was not communism or the Soviet Union, but capitalism and the United States. Whereas most historians have argued that Hitler underestimated the American threat, Simms shows that Hitler embarked on a preemptive war with the United States precisely because he considered it such a potent adversary.

While this book explores world history from the big bang to the present day, it principally covers key people, events, and empires since the dawn of the first civilizations in and around 3500 BC. Epic in scope but refreshingly concise, A Short History of the World is an excellent place to start to bring your historical knowledge up to scratch.