her maiden voyage across the Atlantic. June 19 – Max Schmeling knocks out Joe Louis in the 12th round of their heavyweight boxing match, at Yankee Stadium in New York City. June 19 – Per Albin Hansson resigns as Prime Minister of Sweden, over the issue of defence policy. He is replaced by the leader of the Farmer's League (Bondeförbundet) Axel Pehrsson-Bramstorp, who also becomes Minister of Agriculture. June 19 – The total solar eclipse of June 19, 1936 is visible in Greece, Turkey, Russia and Japan. It is part of Solar Saros 126; Gamma is a value of 0.53889. June 26 – Focke-Wulf Fw 61, the first fully controllable helicopter, makes its maiden flight. July–August July 4 – First publication recognizing stress as a biological condition. July 17 – The Spanish Army of Africa launches a coup d'état against the Second Spanish Republic, beginning the Spanish Civil War. July 20 – The Montreux Convention Regarding the Regime of the Straits is signed in Montreux, allowing Turkey to fortify the Dardanelles and the Bosphorus, but guaranteeing free passage to ships of all nations in peacetime. August 1 – The 1936 Summer Olympics open in Berlin, Germany, and mark the first live television coverage of an international sports event in world history (John Logie Baird had previously broadcast the Derby horse race in Britain in 1931). August 3 – 1936 Summer Olympics: African-American athlete Jesse Owens wins the 100-meter dash. August 4 – A self-coup is staged by Greek Prime Minister Ioannis Metaxas, marking the beginning of the authoritarian 4th of August Regime, which will rule Greece until the Axis occupation of Greece in 1941. August 26 – The Anglo-Egyptian Treaty of 1936 is signed. September–October September 4–5 – English-born aviator Beryl Markham becomes the first woman to make an east-to-west solo transatlantic flight, from Abingdon-on-Thames, England, to Baleine, Nova Scotia. September 5 – Spanish Civil War: Robert Capa's photograph The Falling Soldier is taken. September 7 – The last known thylacine ("Tasmanian tiger"), named Benjamin, dies in Hobart Zoo in Tasmania. September 9 1936 Naval Revolt (Portugal): The crews of Portuguese Navy frigate NRP Afonso de Albuquerque and destroyer Dão mutiny while anchored in Lisbon Harbour. Opposed to the Salazar dictatorship's support of General Franco's coup in Spain, they declare their solidarity with the Second Spanish Republic. The Franco-Syrian Treaty of Independence is signed. September 10 – The first World