It impacted them both in the way that they got things they didnt have before and it impacted the new world as it brought diseases they couldnt cure.
Answer: The main character was gay. It consisted of three parts surrounding one character. It was a play despite its title including the word "song."
1. Spies gather information on Manhattan Project
2. American creates 3 bombs in Manhattan Project
3. USSR detonates first atomic bomb
4. US detonates hydrogen bomb.
The USSR began gathering intelligence on Britain and the US starting in 1941. Soviet spies were able to get information on the Manhattan Project before the US FBI even knew about it. The US will detonate 3 bombs--1 a test and 2 in Japan in 1945. The USSR will then detonate their atomic bomb in 1949--sooner than any American would have suspected (thank you Soviet spies). Lastly, in 1952, the US detonated the hydrogen bomb.
... plotted to assassinate him.
This was the famous "July Plot" of 1944, a plot by senior military officials to detonate a bomb that would kill Hitler. The briefcase bomb exploded, but Hitler himself sustained only minor injuries. (There were some other persons killed by the blast.) Those behind the plot believed Hitler was leading the nation to a catastrophic conclusion to the war, and wanted to replace his government in order to work out a manageable treaty with the Allies who fought against Germany.
Hitler's response was more of his unstable and maniacal approach. He had hundreds of people arrested on suspicion of conspiracy with the plot, and about 200 were tried and executed. Some of these executions by slow strangulation with piano wire were filmed for Hitler to be able to watch.
"Operation Valkyrie" was a name given to part of the plans against Hitler, and that name has become associated with the assassination plot overall. A film dramatization, called <em>Valkyrie, </em>was made about this in 2008.