From the viewpoint of the early 21st century, to what extent had the goals of nationalism or independence movements been achieved?

What were key achievements? What were key limitations or failures? Why? Use specific examples from the reading, to support your response. Ways of the World: A Brief Global History, with Sources (3rd Ed., Vol. 2) Chapter 22: “The End of Empire: The Global South on the Global Stage, 1914–Present” – pp. 975-1021.