Answer:
It prevented Japan from attacking Australia.
the Battle of the coral sea, fought during 4–8 May 1942 and it was a major naval battle in the pacific theater of world war 2 between the japanese empire's navy and naval and air forces from the United States and Australia.
A Philippines because they were controlled by the U.S
Secret diplomacy was a major factor based on the fact that led to fear between all the nations and confusion. Nationalism and imperialism is a factor, scramble for Africa, Archduke fradana has some ties based that his death lead to more retaliation in the Balkans which wanted to be independents do Austria-Hungary and Russia fought over for.
The Mexican people felt driven to rebellion to overthrow Diaz dictatorship and to those politicians who constantly shifting alliances that result to major economic and social turmoil.
Moreover, the revolution was a success for they achieve a good guideline of Mexican policies and the people has developed a sense of purpose and identity.