AP World History Modern Unit 9 Part B: Globalization & Technology After 1900

In this episode of Full AP Course Review, we continue our deep dive into AP World History Modern Unit 9 by examining how revolutionary advances in transportation, communication, and military technology after 1900 reshaped global exchange. From container shipping and commercial aviation to radio, television, and the internet, these innovations compressed time and distance, accelerating the movement of goods, ideas, people, and even pathogens across borders.