Smith demonstrated that the United States Ordnance Department was the prime mover in bringing about machine-made interchangeable parts production of small arms.
It was here where Machiavelli wrote his most famous piece, The Prince. One of the first and main topics discussed in The Prince outlines the rest of the issues mentioned in the books, which are the various kinds of government and how they are established.
Saint-ExupÃ©ry dedicated two books to him, Lettre Ã  un otage (Letter to a Hostage) and Le Petit Prince (The Little Prince), and referred to Werth in three more of his works. At the beginning of the Second World War while writing The Little Prince, Saint-ExupÃ©ry lived in his downtown New York City apartment, thinking of his native France and his friends.