• Clarity and focus on substance: Obama's speeches are always clear and concise, and they are always focused on substance. He avoids using jargon or technical language, and he always takes the time to explain complex issues in a way that is easy to understand.
• Use of personal stories and anecdotes: Obama often uses personal stories and anecdotes in his speeches to connect with his audience and to illustrate his points. This makes his speeches more relatable and engaging.
• Use of repetition: Obama is a master of the rhetorical device of repetition. He uses it to emphasize his key points and drive them home to his audience.
• Engaging and informative delivery: Obama delivers his speeches in a way that is both engaging and informative. He uses a variety of vocal techniques and gestures to keep his audience's attention and to convey his emotions.

• 2008 Democratic National Convention acceptance speech: In this speech, Obama accepted the Democratic nomination for President of the United States. He delivered a powerful and inspiring speech that called for a new kind of politics based on hope and change.
• 2009 inaugural address: In this speech, Obama was inaugurated as the 44th President of the United States. He spoke about the challenges facing the country and called for Americans to unite and work together to overcome them.
• 2015 eulogy for Reverend Clementa Pinckney: In this eulogy, Obama spoke about the life and legacy of Reverend Clementa Pinckney, one of the nine victims of the Charleston church shooting. He delivered a moving and powerful speech that called for an end to gun violence and racial injustice.

Intelligent and challenging quiz games on BBC Radio 4. Featuring Round Britain Quiz, Counterpoint and Brain of Britain with Quizmasters including Paul Gambaccini, Kirsty Lang and Russell Davies.