The first televised speech in the House of Commons of the United Kingdom was made by a politician that was assassinated by what group?
First televised speech in the UK Parliament: The first televised speech in the House of Commons of the United Kingdom was made by Ian Gow, the Conservative Member of Parliament for Eastbourne, on 21 November 1989. Ian Gow:  While serving as Member of Parliament (MP) for Eastbourne, he was assassinated by the Provisional Irish Republican Army (IRA), who exploded a bomb under his car outside his home in East Sussex.
Provisional Irish Republican Army