Question 1
Which happened earlier?
A
Chicken McNuggets introduced
B
Whopper introduced
✓ Earlier
Whopper introduced (1 January 1957)
came before
Chicken McNuggets introduced (1 January 1983)
Question 2
Which happened earlier?
A
First oxygen-free ascent of Everest
B
First mobile phone call
✓ Earlier
First mobile phone call (3 April 1973)
came before
First oxygen-free ascent of Everest (8 May 1978)
Question 3
Which happened earlier?
A
First iPod released
✓ Earlier
B
First YouTube video uploaded
First iPod released (23 October 2001)
came before
First YouTube video uploaded (23 April 2005)