"An Deutschlands Jugend" is a book by the famous German writer and politician Walter Rathenau, which was published in 1908. In this book, the author appeals to the young generation of Germany, urging them to be responsible, to actively participate in public life, and to patriotism. Rathenau encourages the youth to be conscious citizens, to develop their intelligence and skills so that they can contribute to the country's prosperity. This book became an important document of the cultural and political prerequisites of the First World War and the development of Germany in the 20th century.