Which happened earlier: Dissolution of the Soviet Union or Barack Obama elected as first African American US President?

Question 1

Which happened earlier?

A Dissolution of the Soviet Union ✓ Earlier

B Barack Obama elected as first African American US President

Dissolution of the Soviet Union (25 December 1991) came before Barack Obama elected as first African American US President (4 November 2008)

Question 2

Which happened earlier?

A Allianz Arena opens

B Radiohead releases OK Computer ✓ Earlier

Radiohead releases OK Computer (21 May 1997) came before Allianz Arena opens (30 May 2005)

Question 3

Which happened earlier?

A The Shard opens

B Three Gorges Dam begins operation ✓ Earlier

Three Gorges Dam begins operation (10 July 2003) came before The Shard opens (5 July 2012)

Earlier #221