Describe the political and economic changes of the late 19th century (liberals consolidating power and putting into place liberal economic policies...

Describe the political and economic changes of the late 19th century (liberals consolidating power and putting into place liberal economic policies to open Latin America to the world). Now discuss the major technological innovations of the late 19th century and how those contributed ti Latin America's export led growth. Be sure to discuss telegraph, railroads,refrigeration other new technologies, and foreign investment helped to transform Latin America economically, politically and socially during this time period. Discuss some specific regions, some specific countries and what products (crops/minerals/mining) they came to specialize in and explain why that was important. What were some social consequences of that economic growth?