The worldwide Great Depression of the 1930s was the most traumatic event of the twentieth century. It ushered in substantial expansions in the role of governments around the world, focused attention on social insurance, and for a time bolstered socialist economic ideas as a form of cure. Skepticism about the effectiveness of government withered as the free market failed, and it seems safe to say that Keynesian economics would not have flourished if...

"Before the First World War, enthusiasm for a borderless world reached its height. International travel, migration, trade, and progressive projects on matters ranging from women's rights to world peace reached a crescendo. Yet in the same breath, an undercurrent of reaction was growing, one that would surge ahead with the outbreak of war and its aftermath. In Against the World, a sweeping and ambitious work of history, acclaimed scholar Tara Zahra...