Jefferson S Secrets

Thomas Jefferson died on July 4, 1826, leaving behind a series of mysteries that captured the imaginations of historical investigators-an interest rekindled by the recent revelation that he fathered a child by Sally Hemmings, a woman he legally owned-yet there is still surprisingly little known about him as a man. In Jefferson's Secrets Andrew Burstein focuses on Jefferson's last days to create an emotionally powerful portrait of the uncensored private citizen who was also a giant of a man. Drawing on sources previous biographers have glossed over or missed entirely, Burstein uncovers, first and foremost, how Jefferson confronted his own mortality; and in doing so, he reveals how he viewed his sexual choices. Delving into Jefferson's soul, Burstein lays bare the president's thoughts about his own legacy, his predictions for American democracy, and his feelings regarding women and religion. The result is a moving and surprising work of history that sets a new standard, post-DNA, for the next generation's reassessment of the most evocative and provocative of this country's founders.

Thomas Jefferson died on July 4, 1826, leaving behind a series of mysteries that captured the imaginations of historical investigators. In this moving and intimate look at the final days of our most enigmatic president, Andrew Burstein sheds new light on what Thomas Jefferson actually thought about sexuality, race, gender, and politics.

Delving into Jefferson's soul, Burstein lays bare the president's thoughts about his own legacy, his predictions for American democracy, and his feelings regarding women and religion.

This eye-opening account reveals that covert intelligence operations in the U.S. date much farther back than most people realize--back to the Founding Fathers. Detailing clandestine, unscrupulous operations that took place under such presidents as Washington, Jefferson, Polk, and Lincoln, Knott reveals that presidents have rarely consulted Congress before engaging in such operations.

The first edition of this award-winning book attracted a wide audience. This second edition is both a joy to read and a useful classroom tool. Unlike traditional textbooks, it requires no mathematical prerequisites and can be read around the mathematics presented. If used as a textbook, the mathematics can be prioritized, with a book both students and instructors will enjoy reading. Secret History: The Story of Cryptology, Second Edition incorporates new material concerning various eras in the long history of cryptology. Much has happened concerning the political aspects of cryptology since the first edition appeared. The still unfolding story is updated here. The first edition of this book contained chapters devoted to the cracking of German and Japanese systems during World War II. Now the other side of this cipher war is also told, that is, how the United States was able to come up with systems that were never broken. The text is in two parts. Part I presents classic cryptology from ancient times through World War II. Part II examines modern computer cryptology. With numerous real-world examples and extensive references, the author skillfully balances the history with mathematical details, providing readers with a sound foundation in this dynamic field. FEATURES Presents a chronological development of key concepts Includes the Vigenère cipher, the one-time pad, transposition ciphers, Jefferson’s wheel cipher, Playfair cipher, ADFGX, matrix encryption, Enigma, Purple, and other classic methods Looks at the work of Claude Shannon, the origin of the National Security Agency, elliptic curve cryptography, the Data Encryption Standard, the Advanced Encryption Standard, public-key cryptography, and many other topics New chapters detail SIGABA and SIGSALY, successful systems used during World War II for text and speech, respectively Includes quantum cryptography and the impact of quantum computers

Much has been written about Thomas Jefferson, the public man, and with good reason: he was the architect of our democracy and a visionary who expanded the nation's physical boundaries to unimagined lengths. But the intensely private Jefferson joined in a conspiracy to make himself unknowable to the public. Thomas Jefferson: Family Secrets is a new and unprecedented examination of the 'intimate' Thomas Jefferson--from his return to Monticello after two terms as president until his death. Author William G. Hyland Jr. pierces Jefferson's private family veil and reveals little-known, poignant scenes of the relatives closest to Jefferson in his last years. Thomas Jefferson: Family Secrets is the first biography to uncover the dynamic relationship Jefferson had with his adult grandchildren. With a novelist's skill and a scholar's meticulous detail, Thomas Jefferson: Family Secrets explores new ground in Jefferson's autumn years as a waning patriarch, enduring physical illness and family strife. These glimpses of Jefferson's inner character will change the way readers think about this American icon: as a flawed--but benevolent--man.

An accessible introduction to the life and work of Jefferson aimed at students of American history and literature.