Final answer:
The book "The World Is Flat: A Brief History of the Twenty-First Century" by Thomas Friedman is a work of Social Studies that explores the impact of technology and globalization on the global economy.
Step-by-step explanation:
The book "The World Is Flat: A Brief History of the Twenty-First Century" by Thomas Friedman is a work of Social Studies. It explores the impact of technology and globalization on the global economy. Friedman argues that advancements in technology, such as personal computing and the Internet, have flattened the world, allowing for increased connectivity and economic opportunities across nations.
For example, he discusses how core-nation corporations can now recruit workers from call centers in countries like China or India. The book also emphasizes the importance of preparing workers for the challenges and opportunities of the twenty-first century.