Which happened earlier: First successful ascent of Mount Everest or Apollo 11 Moon landing?

Question 1

Which happened earlier?

A First successful ascent of Mount Everest ✓ Earlier

B Apollo 11 Moon landing

First successful ascent of Mount Everest (29 May 1953) came before Apollo 11 Moon landing (20 July 1969)

Question 2

Which happened earlier?

A First woman in space ✓ Earlier

B First woman summits Mount Everest

First woman in space (16 June 1963) came before First woman summits Mount Everest (16 May 1975)

Question 3

Which happened earlier?

A Concorde enters commercial service ✓ Earlier

B First oxygen-free ascent of Everest

Concorde enters commercial service (21 January 1976) came before First oxygen-free ascent of Everest (8 May 1978)

Earlier #66