Which of the following Internet business models involves creating an online digital environment that enables people with like interests to share information?

Like in most revolutions, especially the ones that are focused on changing an authoritarian government, the government responded with arrests, beating up and attacking the protesters, using things like water cannons and tear gas, and all other types of useful manners of stopping a revolution from happening. Eventually, everyone turned on the president and he had to escape the country and go into exile.