Academic tenure was put in place in U.S. school systems in the first half of the 20th century to protect teachers from arbitrary punishment, but in the last several decades it has morphed into something else altogether.
More facts about short wars: 1  The second-shortest war in recorded history occurred during the 20th century. Launched on 5 June 1967, the Six Day War was the result of Egypt calling for Arab nations to take action against Israel after leaders in that nation made threats against the country of Syria.
The Second Italo-Ethiopian War, also referred to as the Second Italo-Abyssinian War, was a colonial war that started in October 1935 and ended in May 1936. The war was fought between the armed forces of the Kingdom of Italy and the armed forces of the Ethiopian Empire (also known at the time as Abyssinia).exico was the only country to strongly condemn Italy's sovereignty over Ethiopia, respecting Ethiopian independence throughout. Mexico was amongst only six nations in 1937 which did not recognize Italy's occupation, along with China, New Zealand, the Soviet Union, the Republic of Spain, and the United States.