Anti-Semitism emerged in the late nineteenth century as a political movement that swept the masses. It presented a worldview in which a cohesive tribe called "the Jews" conspired to rule the earth by controlling international capital markets, trade, and money lending, while at the same time working to destroy—through revolutionary plots—the very capitalist system it supposedly controlled. It is easy to draw a straight line from this paranoid thinking at the turn of the century to the murderous delusions of fascism in the twentieth century. But, argues Laura Engelstein, the line was not straight. Anti-Semitism as a political weapon had its opponents, even in Eastern Europe, where its consequences were particularly terrible. Jewish leaders who joined forces in various countries and in cooperation with non-Jewish public figures worked for the rights of Jews and in firm opposition to persecution and acts of violence against Jews. In Tsarist and Soviet Russia, as well as in Poland and Ukraine – regions notorious in the West as centers of hatred for Jews – there were also those who saw anti-Semitism as a harmful burden on society and their movement. In the introduction to the book, Engelstein describes the different ways in which Jews were treated through the ways in which one Jew, Maurice Greenfeld, the author's grandfather, dealt with the upheavals of World War I, the Russian Revolution, and the civil war that followed, including the expressions of hostility and sympathy he encountered throughout his life. In the following chapters, she reveals the – sometimes surprising – positions of Russian liberals such as Prince Sergei Urusov, Ukrainian leader Symon Petliura, and Polish émigré in Paris Andrzej Bobkowski. The chapters on the inevitable rise of anti-Semitism thus examine the complex reasons why leaders and intellectuals renounced pogroms and incitement against the Jewish population. Engelstein added a short introduction to the Hebrew edition of the book.