__ Flu, Worldwide Pandemic of 1918-19
Puzzle 5 of Same Letter at Both Ends Easy Pack
Question is: __ Flu, Worldwide Pandemic of 1918-19
and the answer is: SPANISH
Word Meaning:
SPANISH — (printing) To subject to spanishing, a printing process in which an ink is deposited on the bottoms and sides of depressions formed in a plastic material
Definitions from Wiktionary.