4. because if other countries deny what happened they do not learn from it and it can happen again 5 look for facts do your own resheach and don't take any information for granted (too late lol)
Answer:Hitler reoccupies the Rhineland, violating the Treaty of Versailles. Nazi leader Adolf Hitler violates the Treaty of Versailles and the Locarno Pact by sending German military forces into the Rhineland, a demilitarized zone along the Rhine River in western Germany.
Explanation: i hope this helps!
To show their enemies, USA and much of the west, that they were capable of producing atomic bombs and even using them.
Albert Einstein wrote his first scientific essay in the summer of 1895; he was only 17 years old. (Good look
President Truman authorized the atomic bomb.