Which annual parade in Northern Ireland, held on 12 July, commemorates the victory of King William III over James II?

• A Saint Patrick's Day
• B Orange Order parades ✓
• C Battle of the Boyne reenactment
• D Apprentice Boys parade

The Orange Order parades, also called 'The Twelfth', mark the 1690 Battle of the Boyne and are a significant cultural and political event in Northern Irish society.