King Charles III embarked on a historic four-day state visit to the United States, delivering a landmark address to a joint session of the US Congress. This marked only the second instance of a British monarch speaking before Congress, following Queen Elizabeth II in 1991, and served as a central event coinciding with the 250th anniversary of American independence.

The King's 20-minute speech, were followed by numerous rounds of applause and laughter, focused on reaffirming the profound and enduring "special relationship" between Britain and the US, an alliance he lauded as truly unique and one of the most consequential in human history.

In his address, King Charles meticulously highlighted the shared democratic values and deep historical connections that bind the two nations. He invoked the principle that executive power is subject to checks and balances, a concept he traced back to the UK’s Magna Carta, which he noted has been cited in at least 160 US Supreme Court cases since 1789.

The King skillfully blended historical reflection with humor, referencing Oscar Wilde's famous quip about the two nations having "everything in common with America nowadays except, of course, language!" and humorously alluding to Charles Dickens' "A Tale of Two Georges" in referring to George Washington and his ancestor, King George III, assuring Congress he was not there as part of a "cunning rearguard action."