Explain how the world map changed after wwii?

After World war two European borders were reestablished. Germany itself was split up into four different sectors each controlled by France, England, America, and the Soviet union. Also, the country of Israel was created to become a home for dislocated Jews.

After WWII all the islands in the pacific became japans and brazils

well but America did try to form alliance with all the countries to create peace but others did not want that they felt they held better ways to life. we indeed prepared for wars but only to protect our land and residents who lived here if no practice then defeat and tons of dead bodies and just terrible, all of them for all of us