Political speeches are formal addresses delivered by politicians or public figures to communicate their ideas, policies, or beliefs to an audience. These speeches often occur during campaigns, legislative sessions, or public events and aim to persuade, inform, or inspire listeners. They can cover various topics, including economy, healthcare, and social issues. Effective political speeches typically use rhetorical devices, such as repetition and emotional appeals, to engage the audience. Famous examples include Martin Luther King Jr.'s "I Have a Dream" speech and Barack Obama's inaugural addresses, which have left lasting impacts on public discourse and political movements.