Final answer:
The rise of new media platforms, especially the Internet and social media, has had the most significant impact on the way information is disseminated.
Step-by-step explanation:
The most significant impact on the way information is disseminated has been the rise of new media platforms, especially the Internet and social media.
Traditionally, newspapers, television, and radio were the primary sources of news and information. However, with the advent of the Internet and social media, the dissemination of information has become more decentralized and accessible to a wider audience. People now have the ability to choose specifically what they want to read or watch and can easily access news in real time.
Social media has played a key role in this shift, allowing individuals to share news articles, videos, and opinions with a global audience. The availability of new media platforms has transformed the way we receive and process information, giving us a wide variety of sources and choices for finding information about the world.