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.
Confidence votes 18. only Germany was unsatisfied with the outcome of the treaty since they had to pay huge soms of money to the allies. Italy and Japan were part of the allies in ww1 so they only had benefits from the treaty (don't know if japan signed it).the reason why they were allies in ww2 was that Italy wanted to expand and conquer parts of Africa. and japan because the USA was cutting of their oil import which damaged their industry.he reason why they were allies in ww2 was that Italy wanted to expand and conquer parts of Africa. and japan because the USA was cutting of their oil import which damaged their industry.