This document provides an introduction and outline for a research project on the impact of social media on politics. It discusses key topics that will be covered in the literature review and case study sections, including why politicians use social media, what platforms they should use, legal issues, and controversies on social media. The introduction defines social media and outlines its functions. It explains the general importance of studying this area and the current gaps in understanding how social media provides new ways for citizen engagement and how politicians have adopted social media strategies. The outline lists 9 chapters that will analyze the role of social media in collective action and politics through a literature review and case studies examining politicians' social media use.