What did the Citizens United Case establish regarding political broadcasts?

The Citizens United case established that corporations and unions have the right to independently fund political broadcasts and advertisements without government interference. This ruling emphasized the First Amendment's protection of free speech, asserting that spending money to influence elections is a form of protected speech. As a result, the decision allowed organizations to engage in political communication and advocacy without the constraints that previously existed under campaign finance laws.

This ruling fundamentally altered the landscape of political campaigning by enabling significant financial contributions from corporations and unions, thereby increasing their role in the electoral process. Such funding does not require coordination with a campaign, allowing for greater autonomy in how these entities can influence political messaging and voter opinion. This has led to important discussions about the implications for democracy, transparency, and the influence of money in politics.