How did the new mass culture reflect techno logical and social changes?

The new mass culture of the 20th century, influenced by technological advancements like radio, television, and the internet, reflected social changes by connecting people across greater distances and creating cultural homogenization. The sharing of information and entertainment through these mediums led to the spread of common values, consumer trends, and cultural influences on a global scale. Additionally, technological innovations allowed for the creation of new forms of artistic expression, such as film and popular music, which became central components of mass culture.