Answer:
Advances in technology
Step-by-step explanation:
As technology has advanced, more and more people are being connected across the globe. People have greater access and exposure to different cultures that they would have never had without technology and social media. This, along with many other factors, has lead to “globalization” in which cultures are assimilating together and both gaining new aspects to their culture and losing less popular/older aspects. Cultures appear more similar to each other as people become more connected to each other across the globe.