Commanding Heights attempts to trace the rise of free markets during the last century, as well as the process of globalization. It takes its title from a speech by Vladimir Lenin, who used the phrase "commanding heights" to refer to the segments and industries in an economy that effectively control and support the others, such as oil, railroads, banking and steel.
Commanding Heights: The Battle for the World Economy is a book by Daniel Yergin and Joseph Stanislaw, first published as The Commanding Heights: The Battle Between Government and the Marketplace That Is Remaking the Modern World in 1998. In 2002, it was turned into a documentary by PBS.
You can watch it here:
http://www.pbs.org/wgbh/commandingheights/hi/story/index.html