""What Young People Ought To Know About War And Peace"" is a book written by Lucia Ames Mead and published in 1916. The book is a guide that aims to educate young people about the causes and consequences of war, as well as the importance of peace. The book covers a range of topics related to war and peace, including the history of warfare, the impact of war on society and the economy, the role of diplomacy and international relations in preventing...