The South Vietnamese fight on their own, succumbing to terrible losses in Laos. After he is reelected, President Richard Nixon strikes a peace deal with Hanoi that sees the release of American prisoners of war.
From Roman marbles and Egyptian mummies to Renaissance masterpieces and African sculptures, in this special accompanying programme to Civilisations, Mary Beard goes in search of extraordinary works of art from all over the world that can be seen here in Britain.
Jeremy Paxman continues his personal account of Britain's empire, looking at how the empire began as a pirates' treasure hunt, grew into an informal empire based on trade and developed into a global financial network. He travels from Jamaica, where sugar made plantation owners rich on the backs of African slaves, to Calcutta, where British traders became the new princes of India. Jeremy then heads to Hong Kong, where British-supplied opium threatened to turn the Chinese into a nation of drug addicts - leading to the brutal opium wars, in which Britain triumphed and took the island of Hong Kong as booty. Unfair trading helped spark the independence movement in India, led by Mahatma Gandhi; in a former cotton spinning town in Lancashire, Jeremy meets two women who remember Gandhi's extraordinary visit in 1931.
The Romans were brilliant engineers and soldiers, but what isn't as well known is that they also gave us wonderful artistic treasures. In this three-part series, Alastair Sooke argues that the old-fashioned view that the Romans didn't do art is nonsense. He traces how the Romans during the Republic went from being art thieves and copycats to pioneering a new artistic style - warts 'n' all realism. Roman portraits reveal what the great names from history, men like Julius Caesar and Cicero, actually looked like. Modern-day artists demonstrate the ingenious techniques used to create these true to life masterpieces in marble, bronze and paint. We can step back into the Roman world thanks to their invention of the documentary-style marble relief and to a volcano called Vesuvius. Sooke explores the remarkable artistic legacy of Pompeii before showing how Rome's first emperor, Augustus, used the power of art to help forge an empire.
Historian Michael Scott continues his journey through Sicily, tracing the island's story through the arrival of the Muslim Arabs and then the Normans - times in which religious and cultural tolerance was the order of the day. Michael explores the dark days of the Spanish inquisition and then delves into the modern world - the unification with Italy and the rise of the Mafia. Today, Sicily faces a new challenge. The island is on the frontline of Europe's migrant crisis but the Sicilian response, formed in part by their own turbulent history, may well surprise many northern Europeans.