Which of the following best exemplifies the diffusion of popular culture throughout the world in contemporary society?
The increasing popularity of a fashion trend that originates in a large city, such as New York, and spreads to small rural towns
The spread of an Internet meme via social media applications
The spread of a religion through the migration of adherents of the religion
The increasing popularity of a new band that spends a year touring cities around the world
The spread of new slang that becomes widely used in government-funded schools