13 nations and a third of humanity.
Well the Communist wanted the world to be controlled but the United States wanted everyone to be free and make there own decisions. That lead to the era.
Canvassing (door to door) is a way that is used by the campaign workers to <u>communicate information</u> during a campaign. This is a process in which a campaigner knocks on the door to engage in a personalized contact with an individual. These canvassing operations are performed for many reasons such as<u> grassroots fundraising, community awareness, and political campaigning </u>etc. Hence, for the political campaigning, canvassing is one of the core element.