* No nuclear Power - James Chadwick (United Kingdom) 1932 found the neutron which according to time period scientist may have been a means of obtaining power.
* No NASA or space flight - Robert H. Goddard's (United States) printed papers in 1919 on how to achieve space flight. The V rockets were the first to make it but were not the only ones in production.
* Made the first sonic airplanes - No they created the first JET airplanes. The US first person to break the barrier was Chuck Yeager (US)in 1947. The first Turbo Jet engines were independently designed at the same time by Frank Whittle (UK) and Hans von Ohain (Germany).
* Engineers had great freedom - Most German Scientists were forced to flee the country rather than be sent to "Re-Education" including Albert Einstein. Scientists who remained were not free, they were more like Indentured Servants who worked on what the Nazi government wanted them to only. Quote from Einsteins page on Wikipedia "Among other German scientists forced to flee were fourteen Nobel laureates and twenty-six of the sixty professors of theoretical physics in the country. Among the other scientists who left Germany, or the other countries it came to dominate, were Edward Teller, Niels Bohr, Enrico Fermi, Otto Stern, Victor Weisskopf, Hans Bethe, and Lise Meitner, many of whom made certain that the Allies would develop nuclear weapons first, before the Nazi."
* The cold war would not have been - The United States had long ago been very anti-communism (not anti-socialist) and had been reviewing options for opposing the communist states such as the USSR. Patton for example believed that WW2 would not end until there was an end to both Nazi Germany and the "Commies."
* Germany wouldnt have remodeled their economic - Hitler did not do anything with the economy other than disregard the Treaty of Versai (which any good leader would have done considering the restrictions) and used credit to create a military with the power to overtake most of Europe.
* The EU and offspins - I am not sure what you are saying here. The creation of the U.N. would have happened only because the previous incarnation (the League of Nations) had many failings and most countries involved were already looking to revamp the idea. The U.S. only got the UN HQ in New York because the U.S. was mostly undammaged by the war.
* Mass production - was invented and perfected by Ford, a US company. Its why Germany did not want the U.S. involved in the war, they feared the tremendous amounts of production that they could put out.
* Real world example of applicatons of psychology and propaganda - Vlad the Impaler perfected real world application of psychology when he lined the roads leading to his kingdom with the impaled bodies of his enemies.
* We would not have radar Invented pre-1900 and perfected by the US just prior to the war.
* We would not have submarines - 1775 USS Turtle built by Bushnell. (btw, i am an ex-submariner and submarine history was taught and tested on during submarine school).
* We would not have torpedo's - First recorded use of a waterborne explosive device is 1800 by Robert Fulton (United States).
