Question 1
Which happened earlier?
A
Penicillin discovered
✓ Earlier
B
First ascent of Mount Everest
Penicillin discovered (28 September 1928)
came before
First ascent of Mount Everest (29 May 1953)
Question 2
Which happened earlier?
A
Daily Mail founded
✓ Earlier
B
The Tale of Peter Rabbit published
Daily Mail founded (4 May 1896)
came before
The Tale of Peter Rabbit published (2 October 1902)