On September 22nd, 1862, already almost two years into the US Civil War, President Abraham Lincoln issued the Emancipation Proclamation stating that, as of January 1st, 1863, all slaves within any State would be "thenceforward, and forever free." This proclamation freed 3.5 million men and women of African-American descent and, included in the proclamation, was the sentence that "the executive government of the United States, including the military and naval authority thereof, will recognize and maintain the freedom of such persons and will do no act or acts to repress such persons, or any of them, in any efforts they may make for their actual freedom." This meant that African-Americans could serve in the armed forces of the Union. Dur: 20mins File: .mp3

In the Spring of 334 BC, the 22-year-old Macedonian king, Alexander III (r. 336-323 BC - not yet ‘the Great’), invaded the vast Achaemenid Persian Empire with an elite but small army of some 30-40,000 veteran infantry and only 5,000 cavalry. This invasion was the culmination of almost a century of pressure for some Greek commander or other to punish Persia for its own invasion of Greece during the fifth century BC. Persia had also continued to seriously meddle in Greek affairs thereafter, affecting the end of the Peloponnesian War in 404 BC and with the King’s Peace in 386 BC. Dur: 31mins File: .mp3

Twelve years have passed since the disastrous Crusader Battle of Varna and three years since the fall of Constantinople to the Ottoman Empire in 1453. Europe is reeling under the relentless pressure of Ottoman advances: Serbia fell in 1455, and Sultan Mehmed II had now amassed his forces for an invasion of the Kingdom of Hungary. To launch this invasion, he first needs the fortress town of Belgrade... Dur: 20mins File: .mp3

The Italian invasion of British Somaliland is an often-overlooked action of the Second World War. Although small and a backwater of the British empire, the region would see several significant firsts of the Second World War. The loss of the colony in mid-1940 was the first significant loss of British colonial territory during the war. The loss alongside the few casualties suffered, caused frustration and concern in London. While the unexpected collapse of Italian East Africa less than a year later represented the first significant theaterwide defeat of the Axis powers. Dur: 20mins File: .mp3

Among the many brave acts of the Second Anglo-Afghan War (November 1878-September 1880), sixteen were awarded the Victoria Cross. Among this relatively small collection of awards, however, are several remarkable circumstances. The war saw the last Victoria Cross awarded to a civilian and the same award was the first to a clergyman (Reverend James Adams). Dur: 33mins  File: .mp3

At the turn of the nineteenth century, Italy, a newly unified upstart Great Power, was looking to expand its political and economic influence into neighboring North Africa. Just a few years earlier, France had taken effective control of the North African coast from Tunisia to Morocco, while Egypt was a British protectorate. Just two areas of North Africa were unoccupied by Western European powers: Morocco and Ottoman Libya. Dur: 22mins  File: .mp3

In the early stages of the Battle, aimed at capturing the high ground east and south of Ypres, the men of the New Zealand Division were tasked with capturing the village of La Basseville, southwest of the Messines Ridge (where the division had fought in June). La Basseville was situated on the Lys River (the border with France) and on the extreme right of Haig’s grand offensive. The New Zealanders' attack would act as a distraction to the German forces and, hopefully, cause them to divert troops away from the centre of Haig’s main attack. The Germans were under instructions that Warneton (an important rail hub), just north of La Basseville and with it La Basseville, must be held. Dur: 20mins File: .mp3

In AD 376 an entire nation of Goths (the Theruingi) gathered on the northern banks of the Danube and asked permission to enter and settle within the Eastern Roman Empire. The Eastern Emperor, Valens (r. 364–78), agreed and this set off a series of events which would end in the greatest disaster for Rome since Cannae in 216 BC: the battle of Adrianople, fought on August 9, AD 378. Dur: 19mins File: .mp3

In AD 376 an entire nation of Goths (the Theruingi) gathered on the northern banks of the Danube and asked permission to enter and settle within the Eastern Roman Empire. The Eastern Emperor, Valens (r. 364–78), agreed and this set off a series of events which would end in the greatest disaster for Rome since Cannae in 216 BC. Dur: 22mins File: .mp3

It is a rare thing that a man be awarded his country's highest award for bravery because of his actions as a Prisoner of War, but that is exactly why Air Wing Commander James Stockdale was singled out. He was the highest ranking US Prisoner of War during Vietnam from 9 September 1965 until 12 February 1973 and was awarded the Medal of Honor for his unrelenting bravery in the Hanoi Hilton. Dur: 21mins File: .mp3

By the time of America's entry into WWI in April 1917, Eddie Rickenbacker was already famous. Always obsessed with engines, he had become a mechanic to Lee Frayer in the 1906 Vanderbilt Cup at the age of only 15. In 1910 he became a race-car driver himself, racing in the Indianapolis 500 in 1911. Dur: 20mins File: .mp3