Which happened earlier: World Wide Web invented or Channel Tunnel opens?

Question 1

Which happened earlier?

A World Wide Web invented ✓ Earlier

B Channel Tunnel opens

World Wide Web invented (12 March 1989) came before Channel Tunnel opens (6 May 1994)

Question 2

Which happened earlier?

A Hong Kong handover to China ✓ Earlier

B Steve Jobs dies

Hong Kong handover to China (1 July 1997) came before Steve Jobs dies (5 October 2011)

Question 3

Which happened earlier?

A Russia invades Ukraine ✓ Earlier

B Boris Johnson resigns as UK Prime Minister

Russia invades Ukraine (24 February 2022) came before Boris Johnson resigns as UK Prime Minister (7 July 2022)

Earlier #11