Agenda-setting in politics is a critical process that highlights certain issues while simultaneously downplaying others, significantly influencing public perception and policy priorities. By determining which topics dominate the political discourse, media and political leaders can shape the national agenda, prompting public engagement and government action on specific issues. This process helps to mobilize support or opposition and can have lasting impacts on legislative initiatives. The significance of agenda-setting lies in its power to define what is considered important, ultimately affecting electoral outcomes and influencing public opinion as citizens advocate for or against highlighted issues.