Like many other upper respiratory diseases, diphtheria is most likely to break out during the winter months. At one time it was a major childhood killer, but in the early 2000s it is rare in developed countries because of widespread immunization.
Italy joined the Pact in 1937. The RomeâBerlin Axis became a military alliance in 1939 under the so-called  Pact of Steel , with the Tripartite Pact of 1940 leading to the integration of the military aims of Germany and its two treaty-bound allies.he RomeâBerlin Axis became a military alliance in 1939 under the so-called  Pact of Steel , with the Tripartite Pact of 1940 leading to the integration of the military aims of Germany and its two treaty-bound allies.
In the Spring of 1943, the Americans and the British attacked Sicily (a territory of Italy) and headed for the mainland soon afterwards. The Allies captured Rome, the capital, and the dictator of Italy, Benito Mussolini, fled to Germany. It is often recommended tâ¦. 2  How the Map of Italy Changed After World War II The Paris Peace Treaty of 1947 was one of several agreements that radically changed the power balance in Europe after the Axis powers surrendered at the end of World War II.