Résultats pour "David Park" dans Histoire

Since the secret of Bletchley Park was revealed in the 1970s, the work of its codebreakers has become one of the most famous stories of the Second World War. But cracking the Nazis' codes was only the start of the process. Thousands of secret intelligence workers were then involved in making crucial information available to the Allied leaders and commanders who desperately needed it.

Planning the invasion of Normandy, the Allies knew that decoding the communications of the Nazi high command was imperative for its success. But standing in their way was an encryption machine they called Tunny (British English for “tuna”), which was vastly more difficult to crack than the infamous Enigma cipher.

The World War II codebreaking station at Bletchley is well known and its activities documented in detail. Its decryption capabilities were vital to the war effort, significantly aiding the Allied victory. But where did the messages being deciphered come from in the first place? This is the extraordinary untold story of the Y service, a secret even more closely guarded than Bletchley Park. 'Y service' was the code for the chain of wireless intercept stations around Britain and all over the world.

In this new audiobook, Hall makes the airtight case that America's Founders were not deists; that they did not create a "godless" Constitution; that even Jefferson and Madison did not want a high wall separating church and state; that most Founders believed the government should encourage Christianity; and that they embraced a robust understanding of religious liberty for biblical and theological reasons. In addition, Hall explains why and how the Founders' views are absolutely relevant today.

Between 1941 and 1945, more than eight hundred shiploads of supplies were delivered to the Soviet Union protected by allied naval forces. Each journey was a battle against the elements, with turbulent seas, extreme cold, and the constant dread of torpedoes. These Arctic convoys have been mythologized as defenseless vessels at the mercy of deadly U-boats—but was this really the case?

Understand the history, core values, and divisions as they've developed within the Evangelical Christian movement. Four Views on Evangelicalism compares and contrasts four distinct positions on the current fundamentalist-evangelical spectrum. Each author explains and defends his position, which is critiqued by the other three authors.

National parks like Yellowstone, Yosemite, and Glacier preserve some of this country's most cherished wilderness landscapes. While visions of pristine, uninhabited nature led to the creation of these parks, they also inspired policies of Indian removal. By contrasting the native histories of these places with the links between Indian policy developments and preservationist efforts, this work examines the complex origins of the national parks and the troubling consequences of the American wilderness ideal.

The Bears Ears National Monument in southeastern Utah, created by President Obama in 2016 and eviscerated by the Trump administration in 2017, contains more archaeological sites than any other region in the United States. In The Bears Ears, acclaimed adventure writer David Roberts takes listeners on a tour of his favorite place on Earth, as he unfolds the rich and contradictory human history of the 1.35 million acres of the Bears Ears domain. Weaving personal memoir with archival research, Roberts sings the praises of the outback he's explored for the last 25 years.

Countering the conventional narrative that Florida's tourism industry suffered during the Great Depression, this book shows that the 1930s were the starting point for much that characterizes modern Florida's tourism. David Nelson argues that state and federal government programs designed to reboot the economy during this decade are crucial to understanding the state today.

The scene of unrelenting human ingenuity during World War Two, while the story of the decipherment of the Enigma codes and Alan Turing is celebrated in the movie the Imitation Game, less well known is what life was actually like for the thousands of women and men who worked at Bletchley Park under clandestine conditions. With access to Bletchley Park and contributions from historians and scientists Maggie Lee meets two remarkable people who worked at Station X, learning how the top secret work carried out here helped usher in the computer age and deepen the foundations of the UK's cyber and intelligence centre.

The Good Government Show is a premier podcast dedicated to exploring the critical work of public service in America. We feature in-depth conversations with governors, senators, mayors and county commissioners, providing insights into leadership, crisis management and the best practices that drive effective government. Join us for a serious and thought-provoking look at modern governance, where policy meets practice and where every conversation is a lesson in dedication, innovation and public accountability.