What major victories did the allies win?

First one that comes to mind is D-Day (or the Battle of Normandy), but they also won the Battle of the Bulge, the Battle of the Coral Sea, and the Battle of Britian, to name a few.

Does this help? Feel free to ask anything else.

most of the knowledge we have of the conflict comes from roman-jewish scholar titus flavius josephus, who first fought in the revolt against the romans, but was then kept by future emperor vespasian as a slave and interpreter.

a peace conference held after the surrender of japan

an international conference held near the end of world war ii

a meeting of the victorious nations after the defeat of germany

a summit meeting between the united states and the soviet union