This book is not about any of those ways Americans have shaped the modern world. It focuses only on the most extreme set of cases: those in which the United States arranged to depose foreign leaders. No nation in modern history has done this so often, in so many places so far from its own shores.

The stories of these "regime change" operations are dazzlingly exciting. They tell of patriots and scoundrels, high motives and low cynicism, extreme courage and cruel betrayal. This book brings them together for the first time, but it seeks to do more than simply tell what happened. By considering these operations as a continuum rather than as a series of unrelated incidents, it seeks to find what they have in common. It poses and tries to answer two fundamental questions. First, why did the United States carry out these operations? Second, what have been their long-term consequences?
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America’s long "regime change" century dawned in 1893 with the overthrow of the Hawaiian monarchy. This was a tentative, awkward piece of work, a cultural tragedy staged as comic opera. It was not a military operation, but without the landing of American troops, it probably would not have succeeded. The president of the United States approved of it, but soon after it happened, a new president took office and denounced it. Americans were already divided over whether it is a good idea to depose foreign regimes.

The overthrow of Hawaii’s queen reignited a political debate that had first flared during the Mexican War half a century before. That debate, which in essence is about what role the United States should play in the world, rages to this day. It burst back onto the front pages after the invasion of Iraq.

No grand vision of American power lay behind the Hawaiian revolution of 1893. Just the opposite was true of the Spanish-American War, which broke out five years later. This was actually two wars, one in which the United States came to the aid of patriots fighting against Spanish colonialism, and then a second in which it repressed those patriots to assure that their newly liberated nations would be American protectorates rather than truly independent. A radically new idea of America, much more globally ambitious than any earlier one, emerged from these conflicts. They marked the beginning of an era in which the United States has assumed the right to intervene anywhere in the world, not simply by influencing or coercing foreign governments but also by overthrowing them.

In Hawaii and the countries that rose against Spain in 1898, American presidents tested and developed their new interventionist policy. ...