first developed nuclear weapons during world war 2
Germany invaded Poland. After heavy shelling and bombing. Poland's border declared war on Germany
the Japanese attacked pearl harbor so that they could get the first hit on america
a decisive naval battle in the pacific theater
the largest confrontation of world war 2
the day in world war 2 on witch allied forces invaded northern France by means of beach landing.
the day marking the allied victory in Europe
victory over japan day