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.
What was the significance of the Rome-Berlin-Tokyo Axis? The Rome Berlin Axis was made to ensure that high powers in countries, such as Rome, Berlin and Tokyo, if attacked would have sufficient help from other countries, who would h â¦ elp defend the countries inside the Rome-Berlin Axis.4 people found this useful.Melcher101.26 Contributions.he Rome Berlin Axis was made to ensure that high powers in countries, such as Rome, Berlin and Tokyo, if attacked would have sufficient help from other countries, who would h â¦ elp defend the countries inside the Rome-Berlin Axis. 4 people found this useful. Melcher101. 26 Contributions.