[newsclues]

The roaring 20s last century came about after a global pandemic

[secfirstmd]

Um and a world war?

[votepaunchy]

The Great War predated (and may have been a large factor in causing) the 1918-19 pandemic.

[newsclues]

War on drugs and war on terror have been waged worldwide for at least two decades

[geoduck14]

And before a crash