Which of these are organized via the Internet and other social networking sites,oftentimes to rally for a certain cause?

Question

Quizplus · Accepted Answer

Flash mobs are organized through the internet and social networking sites to gather a large group of people in a specific location for a short period of time to perform a specific action or event. They can be used to rally for a certain cause or to simply create a fun and unexpected public spectacle. The other options, instant mobs, collective crowds, and innovative mobs, do not typically involve the use of the internet or social networking.

Which of These Are Organized Via the Internet and Other