The advances in economic growth and political stabilization that were evident in most of Latin America by the early 20th century came up against an array of challenges as the century wore on. The forward momentum was not necessarily lost—although Mexico experienced negative economic growth along with great political turmoil during the first decade of the Mexican Revolution beginning in 1910—but some partial changes of direction occurred, and new problems kept emerging. The challenges were of both internal and external origin, ranging from steady population increase for the region as a whole to the consequences of Latin America’s ever-closer incorporation ...(100 of 38230 words)