Which happened earlier: Alexander Fleming discovers penicillin or Martin Luther King Jr. gives I Have a Dream speech?

Question 1

Which happened earlier?

A Alexander Fleming discovers penicillin ✓ Earlier

B Martin Luther King Jr. gives I Have a Dream speech

Alexander Fleming discovers penicillin (28 September 1928) came before Martin Luther King Jr. gives I Have a Dream speech (28 August 1963)

Question 2

Which happened earlier?

A Dove soap launched

B BBC Television News begins ✓ Earlier

BBC Television News begins (5 July 1954) came before Dove soap launched (1 January 1957)

Question 3

Which happened earlier?

A Dubai International Airport opens

B Radio Caroline begins broadcasting ✓ Earlier

Radio Caroline begins broadcasting (28 March 1964) came before Dubai International Airport opens (15 May 1969)

Earlier #222