If China were to seize control of Taiwan by force, it would be a disaster, not only for Taiwan but also for the United States. A nearly $1 trillion economy would leave the free-market system and be incorporated into China’s state-directed, mercantilist one. A vibrant democracy nurtured and defended by the United States for many years would be snuffed out. American power and influence would be gravely diminished in East Asia, and China would become the region’s dominant power. Other governments