The term "rapid spread" refers to the quick and widespread dissemination or expansion of a particular religion, idea, or phenomenon within a relatively short period of time.
Related terms
Diffusion: The process by which something spreads from one place to another over time.
Contagious Diffusion: A type of diffusion where an idea or innovation spreads rapidly throughout a population without regard for social status or hierarchy.
Globalization: The increasing interconnectedness and interdependence of people, cultures, economies, and nations worldwide.