Synopsis
Under Détente the superpowers continued their rivalry, but carefully avoided direct conflict by courting allies in the developing world. Israel moved closer to the United States after the Six-Day War, while Egypt erratically maintained its ties with the USSR. During the subsequent Yom Kippur War the United States reluctantly supplied aid to Israel, but when it became apparent the Egyptian Army was on the verge of destruction the Soviet Union threatened to intervene. The United States held its ground, brought the two warring sides to the negotiating table, and demonstrated it was the preeminent power in the Middle East. In Angola the Cuban-backed People's Movement for the Liberation of Angola (MPLA) manages to retain power, staving off attacks from the Central Intelligence Agency-backed National Liberation Front of Angola (FNLA), the South African-backed National Union for the Total Independence of Angola (UNITA) and foreign mercenaries. Cuba also intervenes in the Ogaden War, defending Marxist Ethiopia from Somalia. Interviewees include Saad El Shazly, Abba Eban, Simcha Dinitz, Holden Roberto, Pik Botha and Jimmy Carter. The pre-credits scene shows a group of Africans watching a film possibly about Communism, with the narrator noting American fears of Soviet expansionism in the post-colonial world.

Time Team Londinium - The Edge of Empire
In the past decade a huge amount of redevelopment has taken place in the City, providing an unparalleled opportunity for archaeologists to find out more about the old Roman city beneath the modern streets and buildings. What they've discovered suggests that far from being a relatively uncivilised backwater, Londinium was in fact one of the most sophisticated and advanced cities in the entire empire.

S1E4: Battle in the Glens | Walking Through History
Tony Robinson takes on a tough four-day trek through the Kintail region of the west Scottish Highlands to discover the story of the Jacobite uprisings of the early 1700s.