Dog whistles in politics refer to coded language or phrases that convey a specific message to a particular group while remaining innocuous to the general public. This technique allows politicians to communicate controversial or sensitive ideas without overtly stating them, often appealing to the biases or beliefs of their target audience. For example, a politician might use terms that resonate with nationalism or racial identity to signal support for certain policies without explicitly mentioning them. This strategy can effectively mobilize supporters while avoiding backlash from broader audiences who may not share those views.