Moments in History: Why did World War I happen? by Reg Grant
World War I, a war that lead to the deaths of 15 million people, started with the assassination of Archduke Ferdinand of Austria on June 28, 1914. How did the assassination of one leader result in armed conflict involving more than 20 countries from multiple continents? The answer to this question and more is revealed in this book, which combines primary source documents with other features to provide an unbiased look at the events of World War I.