How does population stimulate social change?

Because of the way we think how we act like social media is taking over are lives seariously everyone thinks they need a electronic or they would die with out it

The diversity will change, this can affect the community or environment that the majority follows and as this progresses it will indefinitely make smaller groups that break into different deviant factions

social alterations are likely to become significant for social life when they affect the distribution and use of social power or when they stimulate additional changes in other patterns of social ordering

I’m confused on what uu trying ask