Mass mobilization (also known as social mobilization or popular mobilization) refers to mobilization of civilian population as part of contentious politics. Mass mobilization is defined as a process that engages and motivates a wide range of partners and allies at national and local levels to raise awareness of and demand for a particular development objective through face-to-face dialogue. Members of institutions, community networks, civic and religious groups and others work in a coordinated way to reach specific groups of people for dialogue with planned messages. In other words, social mobilization seeks to facilitate change through a range of players engaged in interrelated and complementary efforts. Mass mobilization (also known as social mobilization or popular mobilization) refers to mobilization of civilian population as part of contentious politics. Mass mobilization is defined as a process that engages and motivates a wide range of partners and allies at national and local levels to raise awareness of and demand for a particular development objective through face-to-face dialogue. Members of institutions, community networks, civic and religious groups and others work in a coordinated way to reach specific groups of people for dialogue with planned messages. In other words, social mobilization seeks to facilitate change through a range of players engaged in interrelated and complementary efforts. The process usually takes the form of large public gatherings such as mass meetings, marches, parades, processions and demonstrations. Those gatherings usually are part of a protest action. Mass mobilization is often used by grassroots-based social movements, including revolutionary movements, but can also become a tool of elites and the state itself. Social movements are groups that protest against social or political issues. Different social movements try to make the public and politicians aware of different social problems. For social movements it is important to solve collective action problems. When social movements protest for something in the interest of the whole society, it is easier for the individual to not protest. The individual will benefit the outcome, but will not risk anything by participating in the protest. This is also known as the free-rider problem. Social movements must convince people to join the movement to solve this problem. Opposition to United States involvement in the Vietnam War. During the Vietnam war, supporters and opponents of the war mobilized for protests. Social movements against the war were groups of students or veterans. These groups did not believe the war was justified and that the United States had to pull out the troops stationed there. To counter these protests, president Richard Nixon addressed the 'silent majority' , the people who did support the war, to organize counter protests supporting the war. Yellow vests movement is a social movement originated in Paris. The protests started when president Emmanuel Macron announced a fuel tax increase. Protesters saw this as a tax on the working class, the people in the countryside who have to drive to work. At first, the movement was successful. A lot of people joined and a majority of the population supported it. After the first weeks, the movement fell apart and some factions became violent. The number of protesters and support of the population decreased. Governments can promote mass mobilization to support the causes they promote. Many governments attempt to mobilize the population to participate in elections and other voting events. In particular, it is important for political parties in any country to be able to mobilize voters in order to gain support for their party, which affects voter turnout in general. Nazi Germany applied mass mobilization techniques to win support for their policies. The Nazi Party mobilized the population with mass meetings, parades, and other gatherings. These events appealed to the people's emotions. North Korea frequently employs mass mobilization to convene its people to publicly express loyalty around important events and holidays. Mobilization is also used to acquire workforce for tasks such as construction, farm work, keeping public places clean, and urgent disaster relief. Mass mobilization is also used to acquire hard currency. Participating in mobilization campaigns is mandatory and failure to appear may result in penalties. However, for some, it is possible to bribe themselves out of the duty. The effect of social media on mass mobilization can both be negative and positive. Cyberoptimists believe social media make protests easier to organize. Political ideas spread quickly on social media and everyone can participate in online political actions. Ruijgruk identified four mechanisms the internet helps mobilizing people in authoritarian regimes.