Candidates for political office in the US today must do what?

Candidates for political office in the US today must effectively communicate their policies and values to a diverse electorate while navigating a complex political landscape. They must engage in fundraising to support their campaigns, leveraging both grassroots and major donor contributions. Additionally, candidates must utilize social media and other digital platforms to reach voters and mobilize support. Lastly, they must adhere to various legal requirements, including filing paperwork and disclosing campaign finances.